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What help assemble the proteins?
{ "text": [ "Something coming from a gland", "A Greek letter", "microorganisms", "polymers of nucleotides", "eggs", "sperm", "white blood cells", "flow of electrons" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
DNA contains genetic instructions for proteins, and RNA helps assemble the proteins.
DNA and RNA RNA and DNA are polymers of nucleotides.
polymers of nucleotides help assemble the proteins
What help assemble the proteins? (A) Something coming from a gland (B) A Greek letter (C) microorganisms (D) polymers of nucleotides
polymers of nucleotides help assemble the proteins Answer: D
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What type of acid contains inherited instructions for proteins?
{ "text": [ "HIV", "p53", "genetic acids", "DNA", "SNPs", "protein acid", "RNA", "two" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
DNA contains genetic instructions for proteins, and RNA helps assemble the proteins.
Genetic memory is inherited.
DNA contains inherited instructions for proteins.
What type of acid contains inherited instructions for proteins? (A) HIV (B) p53 (C) genetic acids (D) DNA
DNA contains inherited instructions for proteins. Answer: D
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DNA contains what for proteins where polymerase joins the nucleotides together.
{ "text": [ "genetic instructions", "Most plants", "energy", "allow growth", "acids", "it needs them", "bases", "Chemical energy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
DNA contains genetic instructions for proteins, and RNA helps assemble the proteins.
RNA polymerase joins the RNA nucleotides together.
DNA contains genetic instructions for proteins where polymerase joins the nucleotides together.
DNA contains what for proteins where polymerase joins the nucleotides together. (A) genetic instructions (B) Most plants (C) energy (D) allow growth
DNA contains genetic instructions for proteins where polymerase joins the nucleotides together. Answer: A
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What is made by DNA and helps in assembling?
{ "text": [ "p53", "oxygen", "RNA", "two", "haploid", "gene", "DNA", "diploid" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
DNA contains genetic instructions for proteins, and RNA helps assemble the proteins.
DNA makes RNA and RNA makes protein.
DNA makes RNA, which helps in assembling
What is made by DNA and helps in assembling? (A) p53 (B) oxygen (C) RNA (D) two
DNA makes RNA, which helps in assembling Answer: C
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The genetic material responsible for heredity contains what?
{ "text": [ "wavelengths and photons", "instructions for proteins", "characteristics", "pre-assembled proteins", "organelles", "Chemical energy", "A compound that donates proton", "blood" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
DNA contains genetic instructions for proteins, and RNA helps assemble the proteins.
DNA is the genetic material responsible for heredity.
The genetic material responsible for heredity contains instructions for proteins
The genetic material responsible for heredity contains what? (A) wavelengths and photons (B) instructions for proteins (C) characteristics (D) pre-assembled proteins
The genetic material responsible for heredity contains instructions for proteins Answer: B
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What is required for life?
{ "text": [ "dna", "RNA", "food", "money", "lead", "ovum", "ova", "gasoline" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
DNA contains genetic instructions for proteins, and RNA helps assemble the proteins.
Proteins, including enzymes are required for life.
dna is required for life
What is required for life? (A) dna (B) RNA (C) food (D) money
dna is required for life Answer: A
3XXU1SWE8MUATN4CC80OJBEA72CA0R
What detects hybrids of the substance that helps assemble proteins?
{ "text": [ "orchids", "sensory neurons", "peachleaf willow", "luminometer", "A computer", "animals", "A Greek letter", "scattered light" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
DNA contains genetic instructions for proteins, and RNA helps assemble the proteins.
RNA hybrids are then detected by a luminometer.
A luminometer detects hybrids of the substance that helps assemble proteins.
What detects hybrids of the substance that helps assemble proteins? (A) orchids (B) sensory neurons (C) peachleaf willow (D) luminometer
A luminometer detects hybrids of the substance that helps assemble proteins. Answer: D
3R6BYFZZP7BDM4RVQ0BN6QCCETOFXQ
What contains genetic instructions?
{ "text": [ "cells", "cows", "Oak", "embryos", "pollen", "Flowers", "seeds", "legumes" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
DNA contains genetic instructions for proteins, and RNA helps assemble the proteins.
DNA is the genetic material of cells.
cells contain genetic instructions
What contains genetic instructions? (A) cells (B) cows (C) Oak (D) embryos
cells contain genetic instructions Answer: A
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What do DNA and RNA work together to create?
{ "text": [ "plants", "albumin", "an image", "resistance", "Energy", "alleles", "offspring", "food" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
DNA contains genetic instructions for proteins, and RNA helps assemble the proteins.
Albumin is a type of protein found in body tissues and fluids.
DNA and RNA work together to create albumin
What do DNA and RNA work together to create? (A) plants (B) albumin (C) an image (D) resistance
DNA and RNA work together to create albumin Answer: B
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dendrochronologists do what with regards to tree age?
{ "text": [ "lie about age", "support", "observe it", "estimate age", "begin age", "focusing a lens", "reinforce age", "genetic diversity" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
the number of rings in a tree trunk can be used to estimate the age of the tree
Dendrochronologist: A person who studies tree ring growth.
Estimating the age of trees is done by Dendrochronologists.
dendrochronologists do what with regards to tree age? (A) lie about age (B) support (C) observe it (D) estimate age
Estimating the age of trees is done by Dendrochronologists. Answer: D
3PDJHANYK5FKHLY5K3QX9YB5SUD6H7
Estimating the age of trees can be used for what
{ "text": [ "genetic diversity", "they body they live in", "earthquake history", "food and shelter", "gardening", "important habitats", "bird watching", "recreation" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
the number of rings in a tree trunk can be used to estimate the age of the tree
Tree-ring dating the 1700 Cascadia earthquake.
estimating the age of trees can be used in reviewing earthquake history
Estimating the age of trees can be used for what (A) genetic diversity (B) they body they live in (C) earthquake history (D) food and shelter
estimating the age of trees can be used in reviewing earthquake history Answer: C
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What can be used to estimate a forest's growth rate?
{ "text": [ "rings", "fibers", "bamboo", "bark", "crown", "wind", "soil", "traits" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
the number of rings in a tree trunk can be used to estimate the age of the tree
Tree rings are examined to learn the forest age and growth rate.
growth rate can be estimated with tree rings
What can be used to estimate a forest's growth rate? (A) rings (B) fibers (C) bamboo (D) bark
growth rate can be estimated with tree rings Answer: A
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What can be checked along with nutrition and scion that can help determine health of a tree.
{ "text": [ "the number of rings", "Temperature", "Exfoliation", "it needs them", "organic molecules", "aerobic capacity", "biodiversity", "looseness of dirt or compost" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
the number of rings in a tree trunk can be used to estimate the age of the tree
Tree age, scion, nutrition and other factors that affect the overall health of the tree could affect rootstock resistance or susceptibility to Phytophthora.
The number of rings along with scion, nutrition and other factors affect the overall health of a tree.
What can be checked along with nutrition and scion that can help determine health of a tree. (A) the number of rings (B) Temperature (C) Exfoliation (D) it needs them
The number of rings along with scion, nutrition and other factors affect the overall health of a tree. Answer: A
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A thermal insulator slows the transfer of
{ "text": [ "moisture", "energy.", "voltage", "sunlight", "warmth", "photons", "matter", "air" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
a thermal insulator slows the transfer of heat
Heat is a measurement of transferable energy.
a thermal insulator slows the transfer of energy.
A thermal insulator slows the transfer of (A) moisture (B) energy. (C) voltage (D) sunlight
a thermal insulator slows the transfer of energy. Answer: B
3KMS4QQVK2P724SORHWYGW4AFEPKF7
A thermal insulator does what to the convection in fluids?
{ "text": [ "motion", "good", "disposes of", "slows", "speeds", "expand", "reduce", "maintains" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
a thermal insulator slows the transfer of heat
Convection is the transfer of heat in fluids.
A thermal insulator slows the convection in fluids.
A thermal insulator does what to the convection in fluids? (A) motion (B) good (C) disposes of (D) slows
A thermal insulator slows the convection in fluids. Answer: D
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What protects things from freezing in cold weather?
{ "text": [ "exoskeleton", "thermal insulators", "thick filling", "a hydraulic system", "Animal fur", "layers of skin", "layers of fat", "deep water" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
a thermal insulator slows the transfer of heat
Heat transfer fluids, such as antifreeze, protect the solar collector from freezing in cold weather.
Thermal insulators protect things from freezing in cold weather.
What protects things from freezing in cold weather? (A) exoskeleton (B) thermal insulators (C) thick filling (D) a hydraulic system
Thermal insulators protect things from freezing in cold weather. Answer: B
3KV0LJBBH2KZVIX03O98CYAX78QRMB
What can slow the transfer of heat?
{ "text": [ "engines", "forces", "keratin", "Glass", "muscles", "fur", "oil", "sweat" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
a thermal insulator slows the transfer of heat
Materials like glass and wood are electrical insulators and thermal insulators.
glass slows the transfer of heat
What can slow the transfer of heat? (A) engines (B) forces (C) keratin (D) Glass
glass slows the transfer of heat Answer: D
3PZDLQMM0TK5IC4OB90T8UXD0LD2CX
Using a bellows can do what to the oxygen near a fire?
{ "text": [ "increase", "evaporation", "diminish", "absorb", "decrease", "It expands", "electrically", "heat" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
fanning a fire increases the oxygen near the fire
Then nothing was heard but the bellows which fanned the fire of the furnace.
Using bellows can increase the oxygen near a fire.
Using a bellows can do what to the oxygen near a fire? (A) increase (B) evaporation (C) diminish (D) absorb
Using bellows can increase the oxygen near a fire. Answer: A
3FIJLY1B6U38DVP44916CDQ98A4FPJ
What keeps a fire burning?
{ "text": [ "fanning it", "energy", "rain", "smoke", "sparks", "evaporation", "kinetic energy", "heat energy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
fanning a fire increases the oxygen near the fire
Fire needs oxygen in the air to keep burning.
Fanning a fire keeps it burning.
What keeps a fire burning? (A) fanning it (B) energy (C) rain (D) smoke
Fanning a fire keeps it burning. Answer: A
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Blowing on a fire increases what near a fire?
{ "text": [ "the amount of oxygen", "the sounds", "kinetic energy", "chlorofluorocarbons", "the firewood", "converting electricity to heat", "heat energy", "the electricity" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
fanning a fire increases the oxygen near the fire
Fans blow directly above the oche.
Blowing on a fire increases the oxygen near the fire.
Blowing on a fire increases what near a fire? (A) the amount of oxygen (B) the sounds (C) kinetic energy (D) chlorofluorocarbons
Blowing on a fire increases the oxygen near the fire. Answer: A
31LM9EDVOLROFCZN7KFZNMD67IBNJR
Fanning a flame can help it do what?
{ "text": [ "survive", "Relieve pain", "to move people", "consume air", "dissolve", "Cooking", "liquefy", "consume liquid" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
fanning a fire increases the oxygen near the fire
Oxygen can be in short supply as the fire consumes it also.
Fanning a flame helps it consume air
Fanning a flame can help it do what? (A) survive (B) Relieve pain (C) to move people (D) consume air
Fanning a flame helps it consume air Answer: D
3TE3O8573079OET7T6QOXPWZ7GG2RY
What helps a fire continue to burn?
{ "text": [ "fanning", "hydrants", "rain", "firefighters", "heat", "loose soil", "bamboo", "sweating" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
fanning a fire increases the oxygen near the fire
Fire needs oxygen to continue burning.
Fanning a fire helps it continue to burn.
What helps a fire continue to burn? (A) fanning (B) hydrants (C) rain (D) firefighters
Fanning a fire helps it continue to burn. Answer: A
3X08E93BHVH4KWEOOKZTC7MFK4466Q
How can you keep a fire from getting bigger?
{ "text": [ "less wind", "heat energy", "protect them", "friction", "Solar energy", "voltage", "Gravity", "electrically" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
fanning a fire increases the oxygen near the fire
Strong winds increase the concentration of oxygen available to the fire.
avoid winds to keep oxygen from the fire
How can you keep a fire from getting bigger? (A) less wind (B) heat energy (C) protect them (D) friction
avoid winds to keep oxygen from the fire Answer: A
3ON104KXQKVOZOPGWEJID31EEBU4W1
What does fanning a fire increase?
{ "text": [ "converting electricity to heat", "Chemical energy", "the air near the fire", "activation energy", "igniting fuel and oxidiser", "flow of electrons", "kinetic energy", "Electrical energy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
fanning a fire increases the oxygen near the fire
Air is used as a source of oxygen.
fanning a fire increases the air near the fire
What does fanning a fire increase? (A) converting electricity to heat (B) Chemical energy (C) the air near the fire (D) activation energy
fanning a fire increases the air near the fire Answer: C
3QIYRE09Y3GHKVJJHV9TJMHKAC6N11
What has pressure receptors?
{ "text": [ "the Sun", "insects", "animals", "humans", "rocks", "air", "a fish", "people" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Pressure receptors are found mainly in the skin.
Animals have skin.
animals have pressure receptors
What has pressure receptors? (A) the Sun (B) insects (C) animals (D) humans
animals have pressure receptors Answer: C
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where are pressure receptors mainly found?
{ "text": [ "heat or cold", "Earth orbiting the Sun", "h2o", "epidermis and dermis", "Veins and arteries.", "an organism's body", "brain", "stomach" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Pressure receptors are found mainly in the skin.
Skin is comprised of two layers, the epidermis and dermis.
pressure receptors are found mainly in the epidermis and dermis
where are pressure receptors mainly found? (A) heat or cold (B) Earth orbiting the Sun (C) h2o (D) epidermis and dermis
pressure receptors are found mainly in the epidermis and dermis Answer: D
3IAS3U3I0FFM87CIX94YXARVOJD2BY
where are pressure receptors mainly found?
{ "text": [ "Veins and arteries.", "h2o", "epidermis and dermis", "an organism's body", "gravity and density", "heat or cold", "Earth orbiting the Sun", "salt and pepper" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Pressure receptors are found mainly in the skin.
Skin is comprised of two layers, the epidermis and dermis.
pressure receptors are found mainly in the epidermis and dermis
where are pressure receptors mainly found? (A) Veins and arteries. (B) h2o (C) epidermis and dermis (D) an organism's body
pressure receptors are found mainly in the epidermis and dermis Answer: C
3U5JL4WY5K83OOU66JF4FMFLSB24XX
Temperature and pressure receptors in most animals are located:
{ "text": [ "Veins and arteries.", "in one limb each", "in the same organ", "an organism's body", "it keeps an organism warm", "in two different organs", "in plants", "frontal zones" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Pressure receptors are found mainly in the skin.
Temperature sensors in vertebrates are located in the skin and in the hypothalamus.
Temperature and pressure sensors are located in the same organ in most animals.
Temperature and pressure receptors in most animals are located: (A) Veins and arteries. (B) in one limb each (C) in the same organ (D) an organism's body
Temperature and pressure sensors are located in the same organ in most animals. Answer: C
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The skin has points on it to feel what?
{ "text": [ "staying warm", "Temperature changing", "electromagnetic energy", "pressure heat and cold", "preventing heat transfer", "light and dark", "vibrational shifts", "emotions" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Pressure receptors are found mainly in the skin.
Different receptors for heat and cold are probably present in the skin.
pressure,heat and,cold points on skin
The skin has points on it to feel what? (A) staying warm (B) Temperature changing (C) electromagnetic energy (D) pressure heat and cold
pressure,heat and,cold points on skin Answer: D
3TMFV4NEP8DPIPCI8H9VUFHJI8VW8T
What does the receptors on the epidermis detect and tell your feet or buttocks they are touching?
{ "text": [ "wavelengths and photons", "temperature", "heat or cold", "Pressure recpetors", "light energy", "rays or beams", "refraction of light", "energy of moving objects" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Pressure receptors are found mainly in the skin.
Skin pressure receptors announce that the feet are on the ground or the buttocks are on a chair.
receptors on the epidermis detect pressure and announce to the feet or buttocks that you touching something
What does the receptors on the epidermis detect and tell your feet or buttocks they are touching? (A) wavelengths and photons (B) temperature (C) heat or cold (D) Pressure recpetors
receptors on the epidermis detect pressure and announce to the feet or buttocks that you touching something Answer: D
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What is a product of layers of sediment pushing down on decomposing algae over time?
{ "text": [ "Fungus", "Greenhouse gases", "Fossil fuels", "Calcium carbonate", "salinity", "Sand", "contamination", "Water" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
oil is formed by layers of sediment pushing down on decomposing algae
Fossil fuels like coal and oil are ancient biomass fuel.
Fossil fuels can be formed by layers of sediment pushing down on decomposing algae.
What is a product of layers of sediment pushing down on decomposing algae over time? (A) Fungus (B) Greenhouse gases (C) Fossil fuels (D) Calcium carbonate
Fossil fuels can be formed by layers of sediment pushing down on decomposing algae. Answer: C
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Oil is formed by layers of sediment pushing down on what?
{ "text": [ "bacteria", "nutrients", "amoebae", "tunicates", "oysters", "coral reefs", "mussels", "Bodily water" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
oil is formed by layers of sediment pushing down on decomposing algae
When the algae dies it is decomposed by bacteria.
Oil is formed by layers of sediment pushing down on bacteria.
Oil is formed by layers of sediment pushing down on what? (A) bacteria (B) nutrients (C) amoebae (D) tunicates
Oil is formed by layers of sediment pushing down on bacteria. Answer: A
3OS4RQUCR9E691OUL4J5HTLKUG0BFS
Secondary meristem is located within and around what?
{ "text": [ "epidermis and dermis", "In their leaves", "location tissue", "conducting tissue type", "Veins and arteries.", "sedimentary rocks", "root canals", "eye sockets" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Secondary meristem is located within and around the vascular tissues.
Vascular tissue is a conducting tissue type.
Secondary meristem is located within and around a conducting tissue type
Secondary meristem is located within and around what? (A) epidermis and dermis (B) In their leaves (C) location tissue (D) conducting tissue type
Secondary meristem is located within and around a conducting tissue type Answer: D
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What make the stem or root grow larger in diameter?
{ "text": [ "heart cells", "rainfall", "bending light rays", "vascular tissues", "tissue boxes", "plant cells", "colors of the spectrum", "Exfoliation" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Secondary meristem is located within and around the vascular tissues.
Secondary meristems make the stem or root grow larger in diameter.
Vascular tissues make the stem or root grow larger in diameter
What make the stem or root grow larger in diameter? (A) heart cells (B) rainfall (C) bending light rays (D) vascular tissues
Vascular tissues make the stem or root grow larger in diameter Answer: D
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What has vascular tissue?
{ "text": [ "rocks", "the Sun", "trees", "plants", "grass", "Conifers", "all plankton", "Oak" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Secondary meristem is located within and around the vascular tissues.
Plant tissues are produced from meristems.
plants have vascular tissues
What has vascular tissue? (A) rocks (B) the Sun (C) trees (D) plants
plants have vascular tissues Answer: D
3JBT3HLQF81EICG45LVDF56RNOPZP3
that which develops after primary meristems is located where in relation to vascular tissues?
{ "text": [ "shrub beds", "allow growth", "within and around", "epidermal", "epidermis and dermis", "more abundant", "Veins and arteries.", "Most plants" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Secondary meristem is located within and around the vascular tissues.
Secondary meristems develop after primary meristems.
that which develops after primary meristems is located within and around vascular tissues.
that which develops after primary meristems is located where in relation to vascular tissues? (A) shrub beds (B) allow growth (C) within and around (D) epidermal
that which develops after primary meristems is located within and around vascular tissues. Answer: C
3YMTUJH0DSFW77LM19E7QJUFCXPT4B
the area where what growth occurs is located within and around the vascular tissues
{ "text": [ "shrub beds", "Conifers", "homogenous", "secondary", "Plants growth", "ferns", "roots", "Most plants" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Secondary meristem is located within and around the vascular tissues.
Secondary growth occurs in the lateral meristems.
the area where secondary growth occurs is located within and around the vascular tissues
the area where what growth occurs is located within and around the vascular tissues (A) shrub beds (B) Conifers (C) homogenous (D) secondary
the area where secondary growth occurs is located within and around the vascular tissues Answer: D
3OS4RQUCR9E691OUL4J5HTLKUDWFBM
what have evolved from reptile scales of bipedal dinosaurs called theropods
{ "text": [ "animals", "fur", "feathers", "fur and fat", "mammals", "warm-blooded", "hair", "eyes" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Birds evolved from a group of bipedal dinosaurs called theropods.
Bird's feathers have evolved from reptile scales.
feathers have evolved from reptile scales of bipedal dinosaurs called theropods
what have evolved from reptile scales of bipedal dinosaurs called theropods (A) animals (B) fur (C) feathers (D) fur and fat
feathers have evolved from reptile scales of bipedal dinosaurs called theropods Answer: C
3HFNH7HEMHDZR7MEF6MDU3GVHTBQGO
what did birds evolve from?
{ "text": [ "chickens", "insects", "fur and fat", "dromaeosaurs", "beaks", "feathers", "animals", "warm-blooded" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Birds evolved from a group of bipedal dinosaurs called theropods.
Dromaeosaurs are part of the theropod group of dinosaurs.
birds evolved from dromaeosaurs
what did birds evolve from? (A) chickens (B) insects (C) fur and fat (D) dromaeosaurs
birds evolved from dromaeosaurs Answer: D
3YMTUJH0DSFW77LM19E7QJUFBXPT4A
a what with feathers evolved from theropods?
{ "text": [ "alpacas", "long tail", "plant", "animal", "protected", "tree", "dinosaur bones", "ducks" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Birds evolved from a group of bipedal dinosaurs called theropods.
Bird A bird is an animal with feathers.
an animal with feathers can evolve from theropods.
a what with feathers evolved from theropods? (A) alpacas (B) long tail (C) plant (D) animal
an animal with feathers can evolve from theropods. Answer: D
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What evolved from a group of bipedal dinosaurs called theropods?
{ "text": [ "alpacas", "bacteria", "hawks", "vision", "humans", "animals", "mammals", "viruses" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Birds evolved from a group of bipedal dinosaurs called theropods.
All hawks are birds.
Hawks evolved from a group of bipedal dinosaurs called theropods
What evolved from a group of bipedal dinosaurs called theropods? (A) alpacas (B) bacteria (C) hawks (D) vision
Hawks evolved from a group of bipedal dinosaurs called theropods Answer: C
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What type of bipedal dinosaurs are birds like?
{ "text": [ "with their fur", "mammals", "dromaeosaurs", "Something to move", "supersonic", "warm-blooded", "more abundant", "permineralization" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Birds evolved from a group of bipedal dinosaurs called theropods.
Dromaeosaurs are part of the theropod group of dinosaurs.
bids evolved from a group of bipedal dinosaurs called dromaeosaur
What type of bipedal dinosaurs are birds like? (A) with their fur (B) mammals (C) dromaeosaurs (D) Something to move
bids evolved from a group of bipedal dinosaurs called dromaeosaur Answer: C
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A possible downside of driving a car is
{ "text": [ "slow and inefficient", "more asthma in children", "split ends", "greying hair", "Plant growth is reduced", "decreases its bodily water", "balding", "Greenhouse gasses" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
operating an automobile usually requires fossil fuels
Fossil fuel pollution can cause asthma and lung problems, especially for children and the elderly.
Operating an automobile can contribute to asthma in children
A possible downside of driving a car is (A) slow and inefficient (B) more asthma in children (C) split ends (D) greying hair
Operating an automobile can contribute to asthma in children Answer: B
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What requires fossil fuels?
{ "text": [ "Electric generators", "learning about dinosaurs", "walking to school", "operating most cars", "biking to work", "most organisms", "move to different locations", "agriculture" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
operating an automobile usually requires fossil fuels
Car and automobile, for example, are synonyms.
operating a car usually requires fossil fuels
What requires fossil fuels? (A) Electric generators (B) learning about dinosaurs (C) walking to school (D) operating most cars
operating a car usually requires fossil fuels Answer: D
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What powers most automobiles?
{ "text": [ "Sunlight.", "A finite resource.", "Natural gas.", "an engine", "energy of moving objects", "Water", "a hydraulic system", "transportation technology" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
operating an automobile usually requires fossil fuels
Fossil fuels are a finite resource.
Automobiles usually require a finite resource.
What powers most automobiles? (A) Sunlight. (B) A finite resource. (C) Natural gas. (D) an engine
Automobiles usually require a finite resource. Answer: B
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What does operating an automobile usually require?
{ "text": [ "bus", "bicycle", "Animal remains", "hydrogen and oxygen", "energy usage", "ramp", "Time and energy", "solid, liquid, gas" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
operating an automobile usually requires fossil fuels
Fossil Fuels Fuels that are formed in the earth from plant or animal remains.
operating an automobile usually requires animal remains
What does operating an automobile usually require? (A) bus (B) bicycle (C) Animal remains (D) hydrogen and oxygen
operating an automobile usually requires animal remains Answer: C
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How can children cause a car accident?
{ "text": [ "They can distract drivers", "energy of moving objects", "exposure to cold", "By eating ice cream", "Driving erratically", "Males and females", "sperm and egg fuse", "They aren't safe drivers" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
being distracted while driving can cause people to crash their car
Some children drive their parents to distraction.
Children can cause drivers to crash
How can children cause a car accident? (A) They can distract drivers (B) energy of moving objects (C) exposure to cold (D) By eating ice cream
Children can cause drivers to crash Answer: A
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Of the following items, the most likely to cause a car accidents is
{ "text": [ "cellphone", "spare tire", "fossil fuels", "smoking pipes", "toxins", "air freshener", "insurance card", "mechanical" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
being distracted while driving can cause people to crash their car
In many cases cellphones are not the only distractions behind the wheel.
Cellphones can cause people to crash their car.
Of the following items, the most likely to cause a car accidents is (A) cellphone (B) spare tire (C) fossil fuels (D) smoking pipes
Cellphones can cause people to crash their car. Answer: A
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Cell phones can cause people in cars to what?
{ "text": [ "eardrum", "crash", "death", "Injury", "stop for gas", "get a flat tire", "move", "have a breakdown" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
being distracted while driving can cause people to crash their car
Cell phones are a distraction to driving.
Cell phones can cause people to crash their car
Cell phones can cause people in cars to what? (A) eardrum (B) crash (C) death (D) Injury
Cell phones can cause people to crash their car Answer: B
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What can cell phones do to a driver?
{ "text": [ "Cause them to drive safer", "Cause them to crash", "move to different locations", "decreases its bodily water", "decrease stamina", "Cause them to miss school", "Cause them to be late to work", "cause their death" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
being distracted while driving can cause people to crash their car
Cell phones are a distraction to driving.
Cell phones can cause a driver to crash
What can cell phones do to a driver? (A) Cause them to drive safer (B) Cause them to crash (C) move to different locations (D) decreases its bodily water
Cell phones can cause a driver to crash Answer: B
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Cell phones can cause people to do what?
{ "text": [ "be aware", "have alertness", "hypothyroidism", "crash their car", "watch the road", "hyperthyroidism", "decrease stamina", "Dehydration" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
being distracted while driving can cause people to crash their car
Cell phones are a distraction to driving.
cell phones can cause people to crash their car
Cell phones can cause people to do what? (A) be aware (B) have alertness (C) hypothyroidism (D) crash their car
cell phones can cause people to crash their car Answer: D
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What can distracted driving cause?
{ "text": [ "death", "fun", "Injury", "safety", "Alcohol", "Herpes", "disease", "productivity" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
being distracted while driving can cause people to crash their car
Car crashes are a leading cause of death.
distracted driving can cause death
What can distracted driving cause? (A) death (B) fun (C) Injury (D) safety
distracted driving can cause death Answer: A
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What can cause the leading cause of death for children?
{ "text": [ "being distracted", "chemical reaction", "Electrical energy", "cigarettes", "smoking cigarettes", "deoxyribonucleic acid", "Allergies", "harmful substances" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
being distracted while driving can cause people to crash their car
Car crashes are the leading cause of death for children from birth to age 21.
Being distracted while driving can cause the leading cause of death for children.
What can cause the leading cause of death for children? (A) being distracted (B) chemical reaction (C) Electrical energy (D) cigarettes
Being distracted while driving can cause the leading cause of death for children. Answer: A
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mushrooms are nonphotosynthetic and cannot what?
{ "text": [ "reproduce", "make food to grow", "be seasoned", "Chemical energy", "Change colors", "refract or absorb.", "be eaten", "be absorbed" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Fungi lack chlorophyll, so they cannot make food by photosynthesis as plants can.
Like a mushroom, it lacks chlorophyll and is nonphotosynthetic.
Mushrooms are nonphotosynthetic and cannot make food to grow.
mushrooms are nonphotosynthetic and cannot what? (A) reproduce (B) make food to grow (C) be seasoned (D) Chemical energy
Mushrooms are nonphotosynthetic and cannot make food to grow. Answer: B
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Where do fungi get their food?
{ "text": [ "swamp vegetation", "decomposing dead organisms", "decomposition", "the environment", "mushrooms", "By wind and rain", "spores", "carbon dioxide" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Fungi lack chlorophyll, so they cannot make food by photosynthesis as plants can.
Fungi decompose dead plant and animal matter.
Since fungi cannot make food by photosynthesis, they decompose dead organisms.
Where do fungi get their food? (A) swamp vegetation (B) decomposing dead organisms (C) decomposition (D) the environment
Since fungi cannot make food by photosynthesis, they decompose dead organisms. Answer: B
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what lacks chlorophyll?
{ "text": [ "green plants", "moles", "moles.", "mold", "apples", "trees", "moss", "bushes" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Fungi lack chlorophyll, so they cannot make food by photosynthesis as plants can.
Mushrooms and molds are fungi.
mold lacks chlorophyll
what lacks chlorophyll? (A) green plants (B) moles (C) moles. (D) mold
mold lacks chlorophyll Answer: D
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what lacks chlorophyll?
{ "text": [ "mushrooms", "alpacas", "bacteria", "acetic acid", "Leptospirosis", "salamanders", "deserts", "Conifers" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Fungi lack chlorophyll, so they cannot make food by photosynthesis as plants can.
Mushrooms are an example of fungi.
mushrooms lack chlorophyll
what lacks chlorophyll? (A) mushrooms (B) alpacas (C) bacteria (D) acetic acid
mushrooms lack chlorophyll Answer: A
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What do fungi lack that make them unable to make food as producers can?
{ "text": [ "scattered light", "chlorophyll", "Energy.", "sunlight", "Energy", "acetic acid", "Chemical energy", "energy usage" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Fungi lack chlorophyll, so they cannot make food by photosynthesis as plants can.
If the plant is green, it is a producer.
Fungi lack chlorophyll, so they cannot make food by photosynthesis as producers can.
What do fungi lack that make them unable to make food as producers can? (A) scattered light (B) chlorophyll (C) Energy. (D) sunlight
Fungi lack chlorophyll, so they cannot make food by photosynthesis as producers can. Answer: B
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What can't fungi make food with?
{ "text": [ "sunlight", "reduced heat", "parasites", "Energy.", "energy", "Heat energy", "bacteria", "Light" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Fungi lack chlorophyll, so they cannot make food by photosynthesis as plants can.
All plants require sunlight, carbon dioxide, and water for photosynthesis.
fungi cannot make food with sunlight
What can't fungi make food with? (A) sunlight (B) reduced heat (C) parasites (D) Energy.
fungi cannot make food with sunlight Answer: A
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Insectivorous birds typically do what?
{ "text": [ "fly into the sun", "travel small amounts", "travel long distances", "spread flower seeds", "competing for resources", "eat large animals", "eat plants or other animal", "produce offspring" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Migrants typically travel long distances.
Insectivorous birds are the largest group of migrants.
Insectivorous birds typically travel long distances
Insectivorous birds typically do what? (A) fly into the sun (B) travel small amounts (C) travel long distances (D) spread flower seeds
Insectivorous birds typically travel long distances Answer: C
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What travels long distances?
{ "text": [ "humans", "jets", "rocks", "birds", "camels", "cocoons", "Light", "eggs" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Migrants typically travel long distances.
Migrant birds arrive.
birds travel long distances
What travels long distances? (A) humans (B) jets (C) rocks (D) birds
birds travel long distances Answer: D
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what do manatees do?
{ "text": [ "migrate", "reproduce", "play games", "stagnate", "survive", "Catch prey", "vocalizing", "burrow" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Migrants typically travel long distances.
Manatees are a migrant species.
manatees migrate long distances
what do manatees do? (A) migrate (B) reproduce (C) play games (D) stagnate
manatees migrate long distances Answer: A
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What typically travel long distances?
{ "text": [ "slugs", "snails", "home bodies", "manatees", "supersonic", "trains", "humans", "Cars" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Migrants typically travel long distances.
Manatees are a migrant species.
Manatees typically travel long distances.
What typically travel long distances? (A) slugs (B) snails (C) home bodies (D) manatees
Manatees typically travel long distances. Answer: D
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Which of the following can travel longer than migrants each day?
{ "text": [ "humans", "ducks", "Whales", "insects", "fur seals", "mammals", "vehicles", "alpacas" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Migrants typically travel long distances.
Whales travel long distances each day.
While migrants would typically do so, whales can travel longer each day.
Which of the following can travel longer than migrants each day? (A) humans (B) ducks (C) Whales (D) insects
While migrants would typically do so, whales can travel longer each day. Answer: C
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What will a porcupine do when it feels a fisher is displaying threatening behavior?
{ "text": [ "bite the fisher", "decreases its bodily water", "Change colors", "extend it's quills", "kill them", "the body's largest organ", "back away", "fight the fisher" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
threatening behavior by predators causes a porcupine to extend its quills
Fishers are one of the few specialized predators on porcupines.
A porcupine will extend it's quills when a fisher displays threatening behavior.
What will a porcupine do when it feels a fisher is displaying threatening behavior? (A) bite the fisher (B) decreases its bodily water (C) Change colors (D) extend it's quills
A porcupine will extend it's quills when a fisher displays threatening behavior. Answer: D
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What by predators cause porcupines to extend their quills?
{ "text": [ "hypothyroidism", "killing insects", "kisses", "aggression", "love", "hyperthyroidism", "kinetic energy", "cohabitating" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
threatening behavior by predators causes a porcupine to extend its quills
Aggression is active, harmful and offensive, threatens all and benefits none.
Aggression by predators causes porcupine to extend its quills.
What by predators cause porcupines to extend their quills? (A) hypothyroidism (B) killing insects (C) kisses (D) aggression
Aggression by predators causes porcupine to extend its quills. Answer: D
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porcupine can use its quills as a what
{ "text": [ "encoded information", "threatened", "defense mechanism", "cushion", "protective bony armor", "cleaning mechanism", "if humans disturb bears", "brush" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
threatening behavior by predators causes a porcupine to extend its quills
Porcupines only inflate and extend their spines as a defense mechanism.
porcupine can use its quills as a defense mechanism
porcupine can use its quills as a what (A) encoded information (B) threatened (C) defense mechanism (D) cushion
porcupine can use its quills as a defense mechanism Answer: C
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What can threatening behavior be?
{ "text": [ "opossums", "painful", "imbalanced", "tiny", "threatened", "smoking", "comprehensive", "funny" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
threatening behavior by predators causes a porcupine to extend its quills
Porcupine quills can be extraordinarily painful.
threatening behavior can be painful
What can threatening behavior be? (A) opossums (B) painful (C) imbalanced (D) tiny
threatening behavior can be painful Answer: B
3FPRZHYEPY6Q23676Q93HWQUT5LV3S
What extends something because of threatening behavior by predators?
{ "text": [ "influenza", "chickenpox", "A rodent", "A primate", "A treeshrew", "fur and fat", "A flying lemur", "an object" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
threatening behavior by predators causes a porcupine to extend its quills
Porcupines are in the rodent family.
threatening behavior by predators causes a rodent to extend its quills
What extends something because of threatening behavior by predators? (A) influenza (B) chickenpox (C) A rodent (D) A primate
threatening behavior by predators causes a rodent to extend its quills Answer: C
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What threat would cause a porcupine to extend its quills?
{ "text": [ "snow", "killing insects", "being eaten", "wind", "rain", "threatened", "sea urchins", "opossums" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
threatening behavior by predators causes a porcupine to extend its quills
Predators kill and eat their prey.
the threat of being eaten causes a porcupine to extend its quills
What threat would cause a porcupine to extend its quills? (A) snow (B) killing insects (C) being eaten (D) wind
the threat of being eaten causes a porcupine to extend its quills Answer: C
3Q5C1WP23M0DU6DDDVD7P5HYJQW15D
What are a source of food for many fish species?
{ "text": [ "layers of fat", "bird species", "human species", "keystone species", "Organic compounds", "barnacles", "gastropod shells", "species of deer" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Sponges are a source of food for many species of fish.
Sponges are also keystone species.
Keystone species are a source of food for many fish species.
What are a source of food for many fish species? (A) layers of fat (B) bird species (C) human species (D) keystone species
Keystone species are a source of food for many fish species. Answer: D
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Marine animals find these to be a great source of food:
{ "text": [ "grain", "nutrient", "sponges", "Energy.", "sea vents", "sodium", "Energy", "fungi" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Sponges are a source of food for many species of fish.
Fish and other marine animals abound here.
Sponges are a source of food for many marine animals.
Marine animals find these to be a great source of food: (A) grain (B) nutrient (C) sponges (D) Energy.
Sponges are a source of food for many marine animals. Answer: C
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where do many species of fish find food?
{ "text": [ "salt and water.", "on land", "important habitats", "bottom of oceans", "clouds", "search", "the body's largest organ", "body water" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Sponges are a source of food for many species of fish.
Sponges live on the bottom of oceans, rivers, and streams.
many species of fish find food on the bottom of oceans
where do many species of fish find food? (A) salt and water. (B) on land (C) important habitats (D) bottom of oceans
many species of fish find food on the bottom of oceans Answer: D
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What are coral reefs home to?
{ "text": [ "life", "fish", "H 2 O", "humans", "reptiles", "tigers", "a ray", "eggs" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Sponges are a source of food for many species of fish.
Coral reefs are homes to thousands of different kinds of fish, sponges, algae, and mollusks.
coral reefs are home to many fish
What are coral reefs home to? (A) life (B) fish (C) H 2 O (D) humans
coral reefs are home to many fish Answer: B
3P59JYT76LJM4T6ZXVVJX4XHV8O2T0
animals in the Phylum Porifera are a source of what for many species of fish
{ "text": [ "oxygen", "sound", "food", "waste", "life", "edible", "Energy", "amusement" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Sponges are a source of food for many species of fish.
Sea sponges are animals in the Phylum Porifera.
animals in the Phylum Porifera are a source of food for many species of fish
animals in the Phylum Porifera are a source of what for many species of fish (A) oxygen (B) sound (C) food (D) waste
animals in the Phylum Porifera are a source of food for many species of fish Answer: C
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Oncogenes promote the division of cells using the damaged form of what?
{ "text": [ "deoxyribonucleic acid", "oncogenes", "proteins", "Chemical energy", "epidermis and dermis", "the body's largest organ", "Veins and arteries.", "healthy cells" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Oncogenes promote the division of cells with damaged DNA.
DNA DNA is deoxyribonucleic acid.
Oncogenes promote the division of cells with damaged deoxyribonucleic acid.
Oncogenes promote the division of cells using the damaged form of what? (A) deoxyribonucleic acid (B) oncogenes (C) proteins (D) Chemical energy
Oncogenes promote the division of cells with damaged deoxyribonucleic acid. Answer: A
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What genes promote the division of cells with mutation?
{ "text": [ "oncogenes", "resistance", "Chlorophyll", "Leptospirosis", "acetic acid", "Conifers", "allow growth", "Most plants" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Oncogenes promote the division of cells with damaged DNA.
DNA damage is called mutation.
Oncogenes promote the division of cells with mutation
What genes promote the division of cells with mutation? (A) oncogenes (B) resistance (C) Chlorophyll (D) Leptospirosis
Oncogenes promote the division of cells with mutation Answer: A
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genes that promote division do so with what?
{ "text": [ "Most plants", "damaged DNA", "peachleaf willow", "Plants growth", "Animal survival", "Chemical energy", "Change colors", "Microscope" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Oncogenes promote the division of cells with damaged DNA.
Oncogenes are genes that promote division.
genes that promote division do so with damaged DNA
genes that promote division do so with what? (A) Most plants (B) damaged DNA (C) peachleaf willow (D) Plants growth
genes that promote division do so with damaged DNA Answer: B
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What promotes the division of cells with damaged DNA?
{ "text": [ "harmful substances", "Electrical energy", "turning on cell growth", "Chemical energy", "Something that makes plants green", "electromagnetic energy", "oxidation reaction", "It helps them survive" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Oncogenes promote the division of cells with damaged DNA.
Again, oncogenes turn on cell growth.
turning on cell growth promotes the division of cells with damaged DNA
What promotes the division of cells with damaged DNA? (A) harmful substances (B) Electrical energy (C) turning on cell growth (D) Chemical energy
turning on cell growth promotes the division of cells with damaged DNA Answer: C
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What can cause a thermal conductor to become hot?
{ "text": [ "exposure to ice", "exposure to a freezer", "Evaporation", "exposure to the sun", "exposure to metal", "electricity", "flow of electrons", "Electrical energy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
if a thermal conductor is exposed to a source of heat then that conductor may become hot
Radiant heat is the way the sun heats the planet.
if a thermal conductor is exposed to the sun then that conductor may become hot
What can cause a thermal conductor to become hot? (A) exposure to ice (B) exposure to a freezer (C) Evaporation (D) exposure to the sun
if a thermal conductor is exposed to the sun then that conductor may become hot Answer: D
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what conductor may become hot if exposed to heat?
{ "text": [ "copper", "metal", "LEDs", "gas", "rubber", "coal", "oxygen", "Oak" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
if a thermal conductor is exposed to a source of heat then that conductor may become hot
Metals are also known as being good conductors of heat, or thermal conductors.
a metal may become hot if exposed to heat
what conductor may become hot if exposed to heat? (A) copper (B) metal (C) LEDs (D) gas
a metal may become hot if exposed to heat Answer: B
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What happens when copper is exposed to heat?
{ "text": [ "It gets hot", "It expands", "contamination", "anemia", "sweating", "It creates light", "they bend", "It cools down" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
if a thermal conductor is exposed to a source of heat then that conductor may become hot
Copper is a great thermal conductor.
When copper is exposed to heat, it gets hot
What happens when copper is exposed to heat? (A) It gets hot (B) It expands (C) contamination (D) anemia
When copper is exposed to heat, it gets hot Answer: A
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a thermal conductor can be used to change the what of water
{ "text": [ "kinetic energy", "evaporation", "energy", "temperature", "Energy.", "insulation", "location", "speed" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
if a thermal conductor is exposed to a source of heat then that conductor may become hot
Domestic water is heated by a solar-thermal water heater.
a thermal conductor can be used to change the temperature of water
a thermal conductor can be used to change the what of water (A) kinetic energy (B) evaporation (C) energy (D) temperature
a thermal conductor can be used to change the temperature of water Answer: D
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what happens to copper if exposed to heat?
{ "text": [ "contamination", "produces electricity", "It expands", "becomes hot", "they bend", "becomes cold", "vibrates", "anemia" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
if a thermal conductor is exposed to a source of heat then that conductor may become hot
Copper is a great thermal conductor.
copper can become hot if exposed to heat
what happens to copper if exposed to heat? (A) contamination (B) produces electricity (C) It expands (D) becomes hot
copper can become hot if exposed to heat Answer: D
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What becomes hot when exposed to a source of heat?
{ "text": [ "rubber", "wool", "an object", "copper", "paper", "sugar", "the skin", "our star" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
if a thermal conductor is exposed to a source of heat then that conductor may become hot
Copper is a great thermal conductor.
if copper is exposed to a source of heat then it may become hot
What becomes hot when exposed to a source of heat? (A) rubber (B) wool (C) an object (D) copper
if copper is exposed to a source of heat then it may become hot Answer: D
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Chemical splashing can cause what to humans?
{ "text": [ "Dehydration", "burned shoelaces", "crippling injuries", "Greenhouse gasses", "clear nasal passages", "cracked tonsils", "cause their death", "decrease stamina" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
chemical splashing can cause harm to humans
Grave bodily harm generally refers to crippling injuries.
Chemical splashing can cause crippling injuries to humans.
Chemical splashing can cause what to humans? (A) Dehydration (B) burned shoelaces (C) crippling injuries (D) Greenhouse gasses
Chemical splashing can cause crippling injuries to humans. Answer: C
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what can cause harm to humans?
{ "text": [ "Something with a head, thorax, and abdomen", "oxygen spills", "smallest agents of disease", "gardening & painting supplies", "DNA damage and mutations", "influenza orthomyxoviruses", "digestion", "respiration" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
chemical splashing can cause harm to humans
Gardening chemicals and painting supplies are easy to spill and splash.
gardening and painting supplies can cause harm to humans
what can cause harm to humans? (A) Something with a head, thorax, and abdomen (B) oxygen spills (C) smallest agents of disease (D) gardening & painting supplies
gardening and painting supplies can cause harm to humans Answer: D
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What can chemical splashing cause in humans?
{ "text": [ "Injury", "bonding", "pain", "death", "toxins", "No reaction", "cancer", "science" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
chemical splashing can cause harm to humans
Some pain can be harmful.
chemical splashing can cause pain in humans
What can chemical splashing cause in humans? (A) Injury (B) bonding (C) pain (D) death
chemical splashing can cause pain in humans Answer: C
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What can chemical splashing cause to humans?
{ "text": [ "death", "pain", "pleasure", "birth", "satisfaction", "cancer", "deadly", "Injury" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
chemical splashing can cause harm to humans
Some pain can be harmful.
chemical splashing can cause pain to humans
What can chemical splashing cause to humans? (A) death (B) pain (C) pleasure (D) birth
chemical splashing can cause pain to humans Answer: B
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What could chemical splashing harm?
{ "text": [ "organisms", "embryos", "people", "animals", "an object", "dolphins", "consumers", "vehicles" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
chemical splashing can cause harm to humans
Human embryos are fully human.
Chemical splashing can harm embryos.
What could chemical splashing harm? (A) organisms (B) embryos (C) people (D) animals
Chemical splashing can harm embryos. Answer: B
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What can cause death?
{ "text": [ "carcinogens", "rivalry", "smoking tobacco", "Heavy rains", "happiness", "treatment", "Pesticides", "high temperature" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Most carcinogens cause cancer by producing mutations in DNA.
Cancer can cause death.
carcinogens can cause death
What can cause death? (A) carcinogens (B) rivalry (C) smoking tobacco (D) Heavy rains
carcinogens can cause death Answer: A
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What in an airplane can mutate organisms?
{ "text": [ "an anion", "Damages them", "Jet fuel", "light energy", "Toxicity", "Allergies", "kill them", "heat" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Most carcinogens cause cancer by producing mutations in DNA.
Jet fuels are carcinogens.
Jet fuels mutate organisms
What in an airplane can mutate organisms? (A) an anion (B) Damages them (C) Jet fuel (D) light energy
Jet fuels mutate organisms Answer: C
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Most carcinogens can cause cancer by causing mutations to what?
{ "text": [ "that material's properties", "dexyribonucleic acid", "Veins and arteries.", "Chlorophyll", "harmful substances", "properties", "a lot of human deaths", "characteristics" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Most carcinogens cause cancer by producing mutations in DNA.
DNA DNA is deoxyribonucleic acid.
Most carcinogens cause cancer by producing mutations in dexyribonuclein acid.
Most carcinogens can cause cancer by causing mutations to what? (A) that material's properties (B) dexyribonucleic acid (C) Veins and arteries. (D) Chlorophyll
Most carcinogens cause cancer by producing mutations in dexyribonuclein acid. Answer: B
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what cause production of mutations in DNA of areas such as lungs
{ "text": [ "Damages them", "the environment", "carcinogens", "cigarettes", "rays or beams", "smoking tobacco", "smoking", "Pollution" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Most carcinogens cause cancer by producing mutations in DNA.
Lung cancer is the deadliest of all cancers.
carcinogens cause production of mutations in DNA of areas such as lungs
what cause production of mutations in DNA of areas such as lungs (A) Damages them (B) the environment (C) carcinogens (D) cigarettes
carcinogens cause production of mutations in DNA of areas such as lungs Answer: C
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what do carcinogens cause mutations in?
{ "text": [ "that material's properties", "sub-units of species", "Microscopic organisms", "deoxyribonucleic acid", "a lot of human deaths", "the body's largest organ", "harmful substances", "female sex cells" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Most carcinogens cause cancer by producing mutations in DNA.
DNA DNA is deoxyribonucleic acid.
most carcinogens cause cancer by producing mutations in deoxyribonucleic acid
what do carcinogens cause mutations in? (A) that material's properties (B) sub-units of species (C) Microscopic organisms (D) deoxyribonucleic acid
most carcinogens cause cancer by producing mutations in deoxyribonucleic acid Answer: D
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What can measure meters?
{ "text": [ "a tape measure", "By coral exoskeletons", "a flask", "microscope", "animals", "a barometer", "a cup", "electron microscope" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
a tape measure is used to measure length
Meters measure length.
a tape measure can measure meters
What can measure meters? (A) a tape measure (B) By coral exoskeletons (C) a flask (D) microscope
a tape measure can measure meters Answer: A
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What does a tape measure do?
{ "text": [ "observe appearance", "measure weight", "measure density", "measure distance", "focusing a lens", "objects that have mass", "lowered energy cost", "duplicate itself" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
a tape measure is used to measure length
Lengths A length is a measure of distance.
A tape measure can be used to measure distance.
What does a tape measure do? (A) observe appearance (B) measure weight (C) measure density (D) measure distance
A tape measure can be used to measure distance. Answer: D
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What measure centimeters?
{ "text": [ "weight", "tape measure", "triceps", "in the frog family", "kilograms", "bottom of feet", "density", "layers of fat" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
a tape measure is used to measure length
Lengths are given in centimeters.
A tape measure reports centimeters.
What measure centimeters? (A) weight (B) tape measure (C) triceps (D) in the frog family
A tape measure reports centimeters. Answer: B
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measure the what of the room to find dimensions
{ "text": [ "coordinates", "length", "density", "size", "matetials", "two", "feet", "design" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
a tape measure is used to measure length
With a tape measure, find the dimensions of the room.
measure length to find the dimensions of the room
measure the what of the room to find dimensions (A) coordinates (B) length (C) density (D) size
measure length to find the dimensions of the room Answer: B
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What tool can be used to measure distances?
{ "text": [ "scale", "by indirect light", "tape measure", "microscope", "Newton", "focusing a lens", "meter", "thermometer" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
a tape measure is used to measure length
Linear Measure Linear measure is used in determining distances and lengths, widths or thicknesses.
A tape measure is used to measure distances.
What tool can be used to measure distances? (A) scale (B) by indirect light (C) tape measure (D) microscope
A tape measure is used to measure distances. Answer: C