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What happens when fans circulate more air?
{ "text": [ "the production of heat", "prevent heat loss", "rapid expansion", "decrease in temperature", "it flows to a lower level", "heat produced", "A transportation fuel", "depress neuronal excitability" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
the vanes rotating in an electric fan causes air to move
Fans move air, increasing evaporation and decreasing temperature.
The more air a fan circulates, the greater the decrease in temperature.
What happens when fans circulate more air? (A) the production of heat (B) prevent heat loss (C) rapid expansion (D) decrease in temperature
The more air a fan circulates, the greater the decrease in temperature. Answer: D
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What do electric fans cool?
{ "text": [ "energy", "kinetic energy", "Human skin", "sensory neurons", "an object", "deuterostomes", "heat energy", "the skin" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
the vanes rotating in an electric fan causes air to move
Air speed is an important contributor to cooling of skin temperature.
electric fans cool down human skin
What do electric fans cool? (A) energy (B) kinetic energy (C) Human skin (D) sensory neurons
electric fans cool down human skin Answer: C
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Vanes rotating in an electric fan causes air molecules to what?
{ "text": [ "cool", "heat", "Slow.", "slow", "fly", "Move", "expand", "motion" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
the vanes rotating in an electric fan causes air to move
Air molecules move slowly when they are cool.
Vanes rotating in an electric fan causes air molecules to cool.
Vanes rotating in an electric fan causes air molecules to what? (A) cool (B) heat (C) Slow. (D) slow
Vanes rotating in an electric fan causes air molecules to cool. Answer: A
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What can help people feel less short of breath?
{ "text": [ "Electric fan", "prolactin release", "sensory neurons", "evaporation", "exercise", "kinetic energy", "sweating", "The atmosphere" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
the vanes rotating in an electric fan causes air to move
Air moving through a room helps a person to feel less short of breath.
electric fans can help people feel less short of breath
What can help people feel less short of breath? (A) Electric fan (B) prolactin release (C) sensory neurons (D) evaporation
electric fans can help people feel less short of breath Answer: A
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What can affect ability to sense and maintain body position?
{ "text": [ "ear canal", "colors of the spectrum", "movement of tectonic plates", "inner ear problems", "energy of moving objects", "ear wax buildup", "pierced ears", "Electrical energy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Balance is the ability to sense and maintain body position.
Inner ear problems can affect balance.
Inner ear problems can affect ability to sense and maintain body position
What can affect ability to sense and maintain body position? (A) ear canal (B) colors of the spectrum (C) movement of tectonic plates (D) inner ear problems
Inner ear problems can affect ability to sense and maintain body position Answer: D
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This helps with sensing and maintaining body position:
{ "text": [ "lightheaded", "sweating", "inner ear", "cochlea", "four limbs", "nerves", "Riding a bike", "dizzy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Balance is the ability to sense and maintain body position.
Another part of the inner ear is used for balance.
The inner ear helps with sensing and maintaining body position.
This helps with sensing and maintaining body position: (A) lightheaded (B) sweating (C) inner ear (D) cochlea
The inner ear helps with sensing and maintaining body position. Answer: C
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the ability to sense and maintain body position prevents people what
{ "text": [ "falling", "death", "illness", "starving", "blindness", "disease", "depression", "sweating" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Balance is the ability to sense and maintain body position.
People fall when they lose their sense of balance.
the ability to sense and maintain body position prevents people falling
the ability to sense and maintain body position prevents people what (A) falling (B) death (C) illness (D) starving
the ability to sense and maintain body position prevents people falling Answer: A
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What allows one to sense and maintain body position?
{ "text": [ "kinetic functions", "proprioceptive functions", "fencing response", "magic functions", "Riding a bike", "that material's properties", "by keeping them warm", "sensory neurons" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Balance is the ability to sense and maintain body position.
Balance is a proprioceptive function.
proprioceptive functions allow one to sense and maintain body position
What allows one to sense and maintain body position? (A) kinetic functions (B) proprioceptive functions (C) fencing response (D) magic functions
proprioceptive functions allow one to sense and maintain body position Answer: B
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What is motion sickness related to?
{ "text": [ "smell", "sight", "balance", "heat", "body", "disease", "athletes", "humans" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Balance is the ability to sense and maintain body position.
Motion sickness is related to our sense of balance.
motion sickness is related to balance
What is motion sickness related to? (A) smell (B) sight (C) balance (D) heat
motion sickness is related to balance Answer: C
3WMINLGALB2UNFZSOOT8ECGBH3EACE
the ability to maintain equilibrium is the ability to sense and maintain what?
{ "text": [ "body hair", "temperature", "movement", "body position", "body shape", "body integrity", "temperature changes", "kinetic energy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Balance is the ability to sense and maintain body position.
Balance refers to the ability to maintain equilibrium and to remain in a stable, upright position.
the ability to maintain equilibrium is the ability to sense and maintain body position
the ability to maintain equilibrium is the ability to sense and maintain what? (A) body hair (B) temperature (C) movement (D) body position
the ability to maintain equilibrium is the ability to sense and maintain body position Answer: D
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What is critical?
{ "text": [ "Balance", "oxygen", "recovery", "Electrical", "heat", "sun's heat", "stay warm", "stamina" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Balance is the ability to sense and maintain body position.
Body position is critical.
Balance is critical.
What is critical? (A) Balance (B) oxygen (C) recovery (D) Electrical
Balance is critical. Answer: A
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Decayed vegetation turns to what over a period of time?
{ "text": [ "growth", "death", "peat", "vines", "water", "coal", "flora", "potash" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time
Often, the soil consists of mats of very acidic, semi-decayed vegetation, such as peat.
Decayed vegetation turns to peat in a swamp over periods of time.
Decayed vegetation turns to what over a period of time? (A) growth (B) death (C) peat (D) vines
Decayed vegetation turns to peat in a swamp over periods of time. Answer: C
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Being buried under soil and mud changes what into bogs through extreme pressure and heat?
{ "text": [ "graptolites", "erosion", "vegetation", "Sediment", "ice", "q-particles", "fossil fuels", "water" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time
Bogs are composed of peat.
being buried under soil and mud changes vegetation into bogs through extreme pressure and heat
Being buried under soil and mud changes what into bogs through extreme pressure and heat? (A) graptolites (B) erosion (C) vegetation (D) Sediment
being buried under soil and mud changes vegetation into bogs through extreme pressure and heat Answer: C
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Buried vegetation in a wetland changes to peat over what?
{ "text": [ "a long period of time", "The area was once underwater", "a brief period of time", "just a day's time", "Physical weathering", "It used to be covered by water", "movements in the earth's crust", "a quick period of time" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time
Wetlands Wetlands are also called swamps or marshes.
buried vegetation in a wetland changes to peat over a long period of time
Buried vegetation in a wetland changes to peat over what? (A) a long period of time (B) The area was once underwater (C) a brief period of time (D) just a day's time
buried vegetation in a wetland changes to peat over a long period of time Answer: A
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What does being buried under soil and mud change vegetation into?
{ "text": [ "scarce resources", "harmful substances", "scars", "Fossil fuels", "Sediment", "Something to move", "magic", "picnics" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time
Fossil fuels are concentrations of peat, coal, oil, and natural gas.
being buried under soil and mud change vegetation into fossil fuels
What does being buried under soil and mud change vegetation into? (A) scarce resources (B) harmful substances (C) scars (D) Fossil fuels
being buried under soil and mud change vegetation into fossil fuels Answer: D
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what has its soil and mud changed by extreme heat over long periods of time?
{ "text": [ "elms", "bogs", "bamboo", "earth", "deltas", "coal", "corn", "swea" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time
Bogs are characterized by cushion-like vegetation and an accumulation of peat.
being buried under soil and mud changes bogs through extreme heat over a long period of time
what has its soil and mud changed by extreme heat over long periods of time? (A) elms (B) bogs (C) bamboo (D) earth
being buried under soil and mud changes bogs through extreme heat over a long period of time Answer: B
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What is transformed through extreme heat and pressure over time?
{ "text": [ "corn", "coal", "Gases", "moss", "potash", "oil", "matter", "energy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time
After a long time, the moss can form into a peat.
moss is transformed through extreme heat and pressure over time
What is transformed through extreme heat and pressure over time? (A) corn (B) coal (C) Gases (D) moss
moss is transformed through extreme heat and pressure over time Answer: D
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What happens when food is stored below 40 degrees?
{ "text": [ "Decrease bodily water", "It gets cooked quicker", "It stays fresh", "Dehydration", "sweating", "They may not survive.", "It's not as safe to eat", "It gets eaten quicker" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
keeping food cold is used for keeping food fresh
The food safety zone is above 165 F for hot foods and under 40 F for cold food.
Food stays fresh under 40 degrees
What happens when food is stored below 40 degrees? (A) Decrease bodily water (B) It gets cooked quicker (C) It stays fresh (D) Dehydration
Food stays fresh under 40 degrees Answer: C
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What is an important function of a refrigertor?
{ "text": [ "cool the kitchen", "adding heat", "keep meat and vegetables separate", "keep food fresh", "heat energy", "staying warm", "freeze wine", "Electrical energy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
keeping food cold is used for keeping food fresh
The Purpose of Refrigeration The fundamental reason for having a refrigerator is to keep food cold.
a refrigerator keeps food fresh
What is an important function of a refrigertor? (A) cool the kitchen (B) adding heat (C) keep meat and vegetables separate (D) keep food fresh
a refrigerator keeps food fresh Answer: D
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Keeping things what is a way to adequately store them?
{ "text": [ "cold in a fridge", "hydrogen and oxygen", "hot in a pan", "layers of fat", "in the trash", "out in the yard", "Electrical energy", "staying warm" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
keeping food cold is used for keeping food fresh
On inspection the temperature of the fridge was found to be adequate for food storage.
Keeping things cold in a fridge is a way to adequately store them.
Keeping things what is a way to adequately store them? (A) cold in a fridge (B) hydrogen and oxygen (C) hot in a pan (D) layers of fat
Keeping things cold in a fridge is a way to adequately store them. Answer: A
3Q5ZZ9ZEVOEV56XYCGMM4F46W8X58J
what keeps food fresh?
{ "text": [ "Enzymes", "fur and fat", "boiling water", "refrigerators", "microwaves", "electricity", "carrots", "a hydraulic system" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
keeping food cold is used for keeping food fresh
Refrigerators are suppose to add coldness to the food inside of it.
refrigerators keep food fresh
what keeps food fresh? (A) Enzymes (B) fur and fat (C) boiling water (D) refrigerators
refrigerators keep food fresh Answer: D
3VELCLL3GKI5W362J7QGBH8B5TS1FT
What is a beach formed by?
{ "text": [ "movement of tectonic plates", "heat change", "mechanical weathering", "By coral exoskeletons", "seasonal changes", "patch reefs", "sedimentation", "Nurseries of the ocean." ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
the surface of a beach is formed by mechanical weathering
Sandy and dusty surfaces get hotter during the day, like beach sand.
Sand and dust are formed by mechanical weathering.
What is a beach formed by? (A) movement of tectonic plates (B) heat change (C) mechanical weathering (D) By coral exoskeletons
Sand and dust are formed by mechanical weathering. Answer: C
3M81GAB8A0I30QE3ZKUZTSPY4NDBQ3
what makes sand formations?
{ "text": [ "potash", "wind", "fibers", "fish", "Rain", "sea", "soils", "coral" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
the surface of a beach is formed by mechanical weathering
Beaches and Sand Dunes Dunes are accumulations of sand blown from the beach by the wind.
sand formations are formed by wind
what makes sand formations? (A) potash (B) wind (C) fibers (D) fish
sand formations are formed by wind Answer: B
3PQMUDRV7R50604QSMH76D2P858IIC
what is the surface of a beach formed by?
{ "text": [ "a wave", "gravity", "water", "plates", "density", "the sun", "calcite", "Rocks" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
the surface of a beach is formed by mechanical weathering
Water is a mechanical weathering force.
the surface of a beach is formed by water
what is the surface of a beach formed by? (A) a wave (B) gravity (C) water (D) plates
the surface of a beach is formed by water Answer: C
3E47SOBEYQV9TXIQ0CLLVA4UPF7CIB
the surface of a beach is formed by what force?
{ "text": [ "heat", "Gravity", "Rocks", "water", "wind", "Pacific", "kinetic", "a wave" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
the surface of a beach is formed by mechanical weathering
Water is a mechanical weathering force.
The surface of a beach is formed by water force.
the surface of a beach is formed by what force? (A) heat (B) Gravity (C) Rocks (D) water
The surface of a beach is formed by water force. Answer: D
3EFVCAY5L383C5CJ1IQG5PNBJ5D8JQ
What provides protection for internal organs?
{ "text": [ "fur", "cuticle", "ribs", "skin", "plasma", "brain", "coats", "fat" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Bone provides protection for soft tissues and internal organs.
Vertebrae, ribs, appendages, and the jaw are endoskeletal bone.
Ribs provide protection for internal organs.
What provides protection for internal organs? (A) fur (B) cuticle (C) ribs (D) skin
Ribs provide protection for internal organs. Answer: C
3QHK8ZVMIMHS9TYQ7FM3C6Q4V3DLBK
Muscle and internal organs are protected by:
{ "text": [ "immunization", "fur", "fat", "bone", "hair", "skin", "defense", "copper" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Bone provides protection for soft tissues and internal organs.
Soft tissue refers to the soft connective or supporting tissues, such as muscle.
Bone provides protection for muscles and internal organs.
Muscle and internal organs are protected by: (A) immunization (B) fur (C) fat (D) bone
Bone provides protection for muscles and internal organs. Answer: D
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what does bone provide protection for?
{ "text": [ "health", "lungs", "forces", "humans", "animals", "Balance", "Man", "disease" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Bone provides protection for soft tissues and internal organs.
Internal organs that can be affected include kidneys, lungs, heart and brain.
bone provides protection for lungs
what does bone provide protection for? (A) health (B) lungs (C) forces (D) humans
bone provides protection for lungs Answer: B
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a process that can occur in-vitro takes place inside the what type of organism?
{ "text": [ "dead", "female", "male", "potatoes", "plants", "ferns", "orchids", "infertile" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Fertilization takes place inside the female organism.
Fertilization can then occur by in-vitro fertilization.
a process that can occur in-vitro takes place inside the female organism.
a process that can occur in-vitro takes place inside the what type of organism? (A) dead (B) female (C) male (D) potatoes
a process that can occur in-vitro takes place inside the female organism. Answer: B
3COPXFW7XBBJTHHI5KS3SQIEJFHKP7
what kind of females does fertilization take place in?
{ "text": [ "humans", "fertile", "plants", "bees", "orchids", "sperm", "Flowers", "post-menopausal women" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Fertilization takes place inside the female organism.
Humans are complex organisms.
fertilization takes place in human females
what kind of females does fertilization take place in? (A) humans (B) fertile (C) plants (D) bees
fertilization takes place in human females Answer: A
3K9FOBBF2HIUA2NNA5RC31QYAHZNLV
fertilization takes place inside of what kind of females?
{ "text": [ "fertile", "digestion", "lawns", "humans", "a fish", "mammals", "bacteria", "offspring" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Fertilization takes place inside the female organism.
Humans are complex organisms.
fertilization takes place inside of female humans
fertilization takes place inside of what kind of females? (A) fertile (B) digestion (C) lawns (D) humans
fertilization takes place inside of female humans Answer: D
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Where is the zygote located that produces the next generation?
{ "text": [ "an area swollen with pus", "in the female organism", "in the testicles", "in the penis", "Something that makes plants green", "Earth orbiting the Sun", "in the male organism", "Most plants" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Fertilization takes place inside the female organism.
Fertilization produces a diploid zygote which develops into the next sporophyte generation.
the next generation is produced from a zygote in the female organism
Where is the zygote located that produces the next generation? (A) an area swollen with pus (B) in the female organism (C) in the testicles (D) in the penis
the next generation is produced from a zygote in the female organism Answer: B
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What can cause objects to heat?
{ "text": [ "Changing mass", "Absorbing energy", "Electrical energy", "Condensation", "Lack of light", "rays or beams", "colors of the spectrum", "electricity" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
absorbing sunlight causes objects to heat
Sunlight is the ultimate form of energy.
Absorbing energy causes objects to heat.
What can cause objects to heat? (A) Changing mass (B) Absorbing energy (C) Electrical energy (D) Condensation
Absorbing energy causes objects to heat. Answer: B
3NXNZ5RS1AWA6FUR517X2VDD5GB97I
What can cause cool objects to warm up?
{ "text": [ "absorbing sunlight", "absorbing nutrients", "absorbing moisture", "kinetic energy", "electromagnetic energy", "absorbing personality", "energy of moving objects", "water vapor" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
absorbing sunlight causes objects to heat
Heat transfer always occurs from warm to cool.
Absorbing sunlight causes cool objects to warm up.
What can cause cool objects to warm up? (A) absorbing sunlight (B) absorbing nutrients (C) absorbing moisture (D) kinetic energy
Absorbing sunlight causes cool objects to warm up. Answer: A
345LHZDEDXRQPOH710ZYLAOBE5QU3T
Which rock is formed from magma cooling?
{ "text": [ "tube", "Mountains", "Coal", "Basalt", "calcite", "blastoids", "Gneiss", "Limestone" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
igneous rocks are formed from magma cooling
Granite and basalt are examples of igneous rocks.
Basalt is formed from magma cooling
Which rock is formed from magma cooling? (A) tube (B) Mountains (C) Coal (D) Basalt
Basalt is formed from magma cooling Answer: D
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Igneous rocks are what through volcanoes erupting and lava?
{ "text": [ "cracking", "mandated", "formed", "blastoids", "evolved", "tube", "disturbed", "started" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
igneous rocks are formed from magma cooling
Magma that erupts through volcanoes is known as lava.
Igneous rocks are formed through volcanoes erupting and lava.
Igneous rocks are what through volcanoes erupting and lava? (A) cracking (B) mandated (C) formed (D) blastoids
Igneous rocks are formed through volcanoes erupting and lava. Answer: C
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What is formed from magma cooling?
{ "text": [ "sandstone", "basalt", "Mountains", "trees", "tube", "cacti", "limestone", "calcite" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
igneous rocks are formed from magma cooling
Granite and basalt are examples of igneous rocks.
basalt is formed from magma cooling
What is formed from magma cooling? (A) sandstone (B) basalt (C) Mountains (D) trees
basalt is formed from magma cooling Answer: B
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Where does the lava come from that makes igneous rocks?
{ "text": [ "Mantle", "tube", "Core", "Mountains", "Crust", "heat", "Earth", "cracking" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
igneous rocks are formed from magma cooling
Igneous rocks crystallize from magma from mantle.
The crystallized rocks are made by lava from the mantle
Where does the lava come from that makes igneous rocks? (A) Mantle (B) tube (C) Core (D) Mountains
The crystallized rocks are made by lava from the mantle Answer: A
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What is formed from magma cooling?
{ "text": [ "limestone", "clouds", "basalt", "calcite", "sandstone", "cacti", "Mountains", "tube" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
igneous rocks are formed from magma cooling
Granite and basalt are examples of igneous rocks.
basalt is formed from magma cooling
What is formed from magma cooling? (A) limestone (B) clouds (C) basalt (D) calcite
basalt is formed from magma cooling Answer: C
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Where do igneous rocks come from?
{ "text": [ "hardened magma", "limestone", "evaporation", "acid", "rain", "permineralization", "heating liquids", "germany" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
igneous rocks are formed from magma cooling
When the magma cools and hardens, it turns into igneous rock.
magma turns into igneous rocks
Where do igneous rocks come from? (A) hardened magma (B) limestone (C) evaporation (D) acid
magma turns into igneous rocks Answer: A
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Which bodily system excretes a substance commonly used in drug testing?
{ "text": [ "Evaporation", "urinary system", "animals", "aqueous solution", "cardiovascular system", "opiate system", "Integumentary system", "sweating" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Urine is the liquid waste product of the body that is excreted by the urinary system.
Urine tests detect drugs used up to 36 hours before a given urine collection.
The urinary system excretes a substance used in drug testing
Which bodily system excretes a substance commonly used in drug testing? (A) Evaporation (B) urinary system (C) animals (D) aqueous solution
The urinary system excretes a substance used in drug testing Answer: B
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What can liquid waste be?
{ "text": [ "gas", "Gaseous", "Solid", "Acidic", "acid rain", "expelled", "Static", "dangerous" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Urine is the liquid waste product of the body that is excreted by the urinary system.
Acid urine is usually darker thatn alkaline urine.
Liquid waste can be acidic.
What can liquid waste be? (A) gas (B) Gaseous (C) Solid (D) Acidic
Liquid waste can be acidic. Answer: D
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What comes out the end of the penis?
{ "text": [ "Chemical energy", "liquid waste", "A Greek letter", "Energy", "feces", "Electrical energy", "solid waste", "distilled water" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Urine is the liquid waste product of the body that is excreted by the urinary system.
After urination, dry the end of the penis and replace the foreskin.
liquid waste comes out the end of the penis
What comes out the end of the penis? (A) Chemical energy (B) liquid waste (C) A Greek letter (D) Energy
liquid waste comes out the end of the penis Answer: B
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Urine is a product of what organ of the body that is excreted by the urinary system?
{ "text": [ "bowel", "epidermal", "bladder", "alveoli", "lungs", "urine", "mammals", "NaCl" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Urine is the liquid waste product of the body that is excreted by the urinary system.
Liquid waste is put into the bladder.
Urine is the waste product in the bladder that is excreted by the urinary system.
Urine is a product of what organ of the body that is excreted by the urinary system? (A) bowel (B) epidermal (C) bladder (D) alveoli
Urine is the waste product in the bladder that is excreted by the urinary system. Answer: C
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How are nitrogenous wastes excreted?
{ "text": [ "solutes", "wetland", "salmon", "urine", "soil", "harmful", "gills", "CO 2" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Urine is the liquid waste product of the body that is excreted by the urinary system.
Nitrogenous wastes leave the body in the urine.
nitrogenous wastes are excreted in urine
How are nitrogenous wastes excreted? (A) solutes (B) wetland (C) salmon (D) urine
nitrogenous wastes are excreted in urine Answer: D
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What forms secondary vascular tissues and bark?
{ "text": [ "bamboo", "humans", "trees", "ferns", "fish", "phytoplankton", "plants", "oak" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Secondary growth forms secondary vascular tissues and bark.
Trees have the ability to undergo secondary growth and produce a woody body.
trees form secondary vascular tissues and bark
What forms secondary vascular tissues and bark? (A) bamboo (B) humans (C) trees (D) ferns
trees form secondary vascular tissues and bark Answer: C
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What forms secondary vascular tissues in trees?
{ "text": [ "allow growth", "primary growth", "secondary growth", "In their leaves", "end growth", "mating", "Most plants", "shrub beds" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Secondary growth forms secondary vascular tissues and bark.
All trees have bark.
Trees secondary growth forms secondary vascular tissues.
What forms secondary vascular tissues in trees? (A) allow growth (B) primary growth (C) secondary growth (D) In their leaves
Trees secondary growth forms secondary vascular tissues. Answer: C
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What forms secondary vascular tissues and bark?
{ "text": [ "palm trees", "tulips", "In their leaves", "ferns", "shrub beds", "peonies", "rhubarb", "Most plants" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Secondary growth forms secondary vascular tissues and bark.
Some, such as bamboo and palm trees, have secondary growth.
palm trees form secondary vascular tissues and bark
What forms secondary vascular tissues and bark? (A) palm trees (B) tulips (C) In their leaves (D) ferns
palm trees form secondary vascular tissues and bark Answer: A
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Secondary growth forms secondary
{ "text": [ "blood vessels", "permineralization", "Conifers", "color of leaves", "oxidation reaction", "Most plants", "peachleaf willow", "shrub beds" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Secondary growth forms secondary vascular tissues and bark.
Vascular tissue refers to blood vessels.
Secondary growth forms secondary blood vessels
Secondary growth forms secondary (A) blood vessels (B) permineralization (C) Conifers (D) color of leaves
Secondary growth forms secondary blood vessels Answer: A
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Air pollution can cause a decrease in what?
{ "text": [ "The atmosphere", "kinetic energy", "smoke", "crop yields", "nutrients", "Temperature", "fires", "smog" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
air pollution can cause the pH of soil to decrease
Research has shown that soil pH less than 6.0 can decrease crop yields.
Air pollution can cause a decrease in crop yields.
Air pollution can cause a decrease in what? (A) The atmosphere (B) kinetic energy (C) smoke (D) crop yields
Air pollution can cause a decrease in crop yields. Answer: D
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What can cause the pH of the soil to increase?
{ "text": [ "incineration", "dry conditions", "Greenhouse gases", "clean water", "contamination", "air", "erosion", "clean rain" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
air pollution can cause the pH of soil to decrease
Incineration releases pollutants into the air.
incineration can cause the pH of soil to decrease
What can cause the pH of the soil to increase? (A) incineration (B) dry conditions (C) Greenhouse gases (D) clean water
incineration can cause the pH of soil to decrease Answer: A
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What can increase soil acidity?
{ "text": [ "Air pollution", "Organic compounds", "humans disturb it", "cactuses", "flooding", "deforestation", "Pollution", "harmful substances" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
air pollution can cause the pH of soil to decrease
Acidity increases as the pH number decreases, and alkalinity increases as the pH number increases.
air pollution can cause soil acidity to increase
What can increase soil acidity? (A) Air pollution (B) Organic compounds (C) humans disturb it (D) cactuses
air pollution can cause soil acidity to increase Answer: A
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What are fibers composed of?
{ "text": [ "lmestone", "cellulose", "ribosomes", "animal fur", "plastic", "produce light", "cellulite", "Hemoglobin" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Plants use cellulose for their cell walls.
Most plant fibers are comprised of cellulose.
fibers are composed of cellulose
What are fibers composed of? (A) lmestone (B) cellulose (C) ribosomes (D) animal fur
fibers are composed of cellulose Answer: B
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what uses cellulose for their cell walls?
{ "text": [ "cactus", "Oak", "Conifers", "Trees", "h2o", "flowers", "insects", "humans" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Plants use cellulose for their cell walls.
Vegetation includes shrubs and cactus plants.
Cactus use cellulose for their cell walls
what uses cellulose for their cell walls? (A) cactus (B) Oak (C) Conifers (D) Trees
Cactus use cellulose for their cell walls Answer: A
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what uses cellulose for their cell walls?
{ "text": [ "flowers", "bushes", "Trees", "organisms", "Oak", "insulator", "Conifers", "grass" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Plants use cellulose for their cell walls.
All plants are of bush type.
bushes use cellulose for their cell walls
what uses cellulose for their cell walls? (A) flowers (B) bushes (C) Trees (D) organisms
bushes use cellulose for their cell walls Answer: B
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Plants use what for their cell walls?
{ "text": [ "sugar", "cations", "sulfur", "fiber", "glucose", "Carbon", "Cane.", "peat" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Plants use cellulose for their cell walls.
Basically, fiber is cellulose .
Plants use fiber for their cell walls
Plants use what for their cell walls? (A) sugar (B) cations (C) sulfur (D) fiber
Plants use fiber for their cell walls Answer: D
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plants cell walls are readily broken down by what
{ "text": [ "Heavy rains", "heat energy", "acetic acid", "microbes", "fossil fuels", "heat", "bacteria", "chemicals" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Plants use cellulose for their cell walls.
Leaf blades contain cellulose and hemi-cellulose that are readily broken down by microbes.
plants cell walls are readily broken down by microbes
plants cell walls are readily broken down by what (A) Heavy rains (B) heat energy (C) acetic acid (D) microbes
plants cell walls are readily broken down by microbes Answer: D
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Adding salt to a liquid changes what aspect of the liquid?
{ "text": [ "salinity", "Dilution", "energy", "nature", "Energy.", "heat", "ligt", "reduce" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
adding salt to a liquid decreases the melting point of that liquid
The melting point depends on the nature of the liquid.
Adding salt to a liquid changes the nature of the liquid
Adding salt to a liquid changes what aspect of the liquid? (A) salinity (B) Dilution (C) energy (D) nature
Adding salt to a liquid changes the nature of the liquid Answer: D
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What decreases the melting point of liquid?
{ "text": [ "Dilution", "Impurities", "Water expanding", "Dehydration", "Heat energy", "Pollution", "Time and energy", "evaporation" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
adding salt to a liquid decreases the melting point of that liquid
Impurities like salts would also help by lowering the melting point.
Impurities decreases melting points of liquid
What decreases the melting point of liquid? (A) Dilution (B) Impurities (C) Water expanding (D) Dehydration
Impurities decreases melting points of liquid Answer: B
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Water in the Pacific Ocean freezes at a lower temperature than water in Lake Shasta. What is also true about these two bodies of water?
{ "text": [ "Something located on the border of Tibet and Burma", "Something whose growth is discouraged by heavy wet soils", "Objects float more easily in the Pacific ocean than in Lake Shasta", "Two things that come together in San Andreas", "water vapor rising into colder regions of the atmosphere and condensing", "Something that can be converted to kinetic and heat energy by a motor", "Something made primarily of oxygen and nitrogen", "skin redness and pain, possible swelling, blisters, fever, headaches" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
adding salt to a liquid decreases the melting point of that liquid
Salt adds density to the water so objects float.
Objects float more easily in water with a lower melting point
Water in the Pacific Ocean freezes at a lower temperature than water in Lake Shasta. What is also true about these two bodies of water? (A) Something located on the border of Tibet and Burma (B) Something whose growth is discouraged by heavy wet soils (C) Objects float more easily in the Pacific ocean than in Lake Shasta (D) Two things that come together in San Andreas
Objects float more easily in water with a lower melting point Answer: C
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What do you add to decrease the melting point of a liquid?
{ "text": [ "salinity", "Dehydration", "Heat energy", "sodium chloride", "layers of fat", "chemical changes", "evaporation", "aqueous solution" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
adding salt to a liquid decreases the melting point of that liquid
Sodium Chloride: It is a table salt .
adding sodium chloride to a liquid decreases the melting point of that liquid
What do you add to decrease the melting point of a liquid? (A) salinity (B) Dehydration (C) Heat energy (D) sodium chloride
adding sodium chloride to a liquid decreases the melting point of that liquid Answer: D
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What happens when a fuel burns incompletely?
{ "text": [ "Carbon monoxide disappears", "direct damage to the lungs", "deadly and devastating", "Carbon monoxide is created", "retaining heat", "Oxygen increases", "permineralization", "It's recycled" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Carbon monoxide is a gas produced by furnaces and other devices that burn fuel.
Any fuel that is incompletely burned produces carbon monoxide, a colorless, odorless gas.
Fuel that burns incompletely in a furnace creates carbon monoxide
What happens when a fuel burns incompletely? (A) Carbon monoxide disappears (B) direct damage to the lungs (C) deadly and devastating (D) Carbon monoxide is created
Fuel that burns incompletely in a furnace creates carbon monoxide Answer: D
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What are the affects of burning fuel on human health?
{ "text": [ "emissions", "They aid lung health.", "direct damage to the lungs", "They are a hazard.", "The affects are mildly healthy", "The fuel burns clean.", "Greenhouse gases", "Global warming" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Carbon monoxide is a gas produced by furnaces and other devices that burn fuel.
Carbon Monoxide Carbon monoxide is a health hazard.
Furnaces and other devices that burn fuel are health hazards.
What are the affects of burning fuel on human health? (A) emissions (B) They aid lung health. (C) direct damage to the lungs (D) They are a hazard.
Furnaces and other devices that burn fuel are health hazards. Answer: D
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Burning fuel in a furnace can
{ "text": [ "fire interns", "kill", "death", "furnish a home", "freeze water", "harm", "loss", "expand" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Carbon monoxide is a gas produced by furnaces and other devices that burn fuel.
Carbon monoxide can kill.
Burning fuel in furnaces can kill
Burning fuel in a furnace can (A) fire interns (B) kill (C) death (D) furnish a home
Burning fuel in furnaces can kill Answer: B
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What gas is produced by burning propane?
{ "text": [ "Greenhouse gases", "Sulfur dioxide", "gasoline", "Carbon monoxide", "hydrocarbons", "carbon dioxide", "dangerous", "heating liquids" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Carbon monoxide is a gas produced by furnaces and other devices that burn fuel.
Cabins have wood burning stoves and propane furnaces.
Carbon monoxide is a gas produced by burning propane.
What gas is produced by burning propane? (A) Greenhouse gases (B) Sulfur dioxide (C) gasoline (D) Carbon monoxide
Carbon monoxide is a gas produced by burning propane. Answer: D
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An example of an organism that uses energy and inorganic molecules to make food is a
{ "text": [ "green plant", "plants", "mammal", "peachleaf willow", "crustacean", "bacteria", "reptile", "rabbit" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Producers use energy and inorganic molecules to make food.
Green plants are food producers.
Green plants use energy and inorganic molecules to make food
An example of an organism that uses energy and inorganic molecules to make food is a (A) green plant (B) plants (C) mammal (D) peachleaf willow
Green plants use energy and inorganic molecules to make food Answer: A
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What do producers use to make food?
{ "text": [ "bees", "pesticides", "glucose", "The sun", "utensils", "stove", "sunlight", "recipe" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Producers use energy and inorganic molecules to make food.
Ultimately, all energy on the earth comes from the sun.
producers use the sun and inorganic molecules to make food
What do producers use to make food? (A) bees (B) pesticides (C) glucose (D) The sun
producers use the sun and inorganic molecules to make food Answer: D
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Some producers use what physical feature to use energy and inorganic molecules?
{ "text": [ "leaves", "sunlight", "solar energy", "sun", "resevoir", "chemicals", "mitosis", "trees" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Producers use energy and inorganic molecules to make food.
Leaves make food for the plant.
Some producers have leaves to help use energy and inorganic molecules.
Some producers use what physical feature to use energy and inorganic molecules? (A) leaves (B) sunlight (C) solar energy (D) sun
Some producers have leaves to help use energy and inorganic molecules. Answer: A
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What process helps provide resources for producers to create food?
{ "text": [ "animals", "Exfoliation", "decomposition", "mastication", "recycling", "reproduction", "ejaculation", "Converting waste." ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Producers use energy and inorganic molecules to make food.
Decomposition is the breakdown of organic molecules into inorganic molecules.
Decomposition provides resources for producers to create food.
What process helps provide resources for producers to create food? (A) animals (B) Exfoliation (C) decomposition (D) mastication
Decomposition provides resources for producers to create food. Answer: C
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What use energy and minerals to make food?
{ "text": [ "trees", "plant life", "humans", "producers", "bears", "elephants", "Most plants", "ferns" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Producers use energy and inorganic molecules to make food.
Minerals are inorganic substances.
Producers use energy and minerals to make food.
What use energy and minerals to make food? (A) trees (B) plant life (C) humans (D) producers
Producers use energy and minerals to make food. Answer: D
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What do producers use with inorganic chemicals to make food?
{ "text": [ "The sun", "properties", "bamboo", "trees", "vegetation", "heat", "plant life", "Hemoglobin" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Producers use energy and inorganic molecules to make food.
Sun light is the provider of energy.
producers use the sun and inorganic molecules to make food
What do producers use with inorganic chemicals to make food? (A) The sun (B) properties (C) bamboo (D) trees
producers use the sun and inorganic molecules to make food Answer: A
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What can break rocks and cause debris?
{ "text": [ "sand", "trees", "erosion", "wind", "Surf", "Earthworms", "flooding", "rivers" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
breaking apart rocks can cause debris
Erosion is the breaking apart and moving of rocks and soil.
Erosion can break rocks and cause debris.
What can break rocks and cause debris? (A) sand (B) trees (C) erosion (D) wind
Erosion can break rocks and cause debris. Answer: C
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What can cause debris?
{ "text": [ "breaking apart sandstone", "some invertebrates", "breaking apart air", "remains of prehistoric life", "exposure to cold", "breaking apart clouds", "breaking apart water", "forest is destroyed" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
breaking apart rocks can cause debris
Examples of such rock include sandstone and shale .
breaking apart sandstone can cause debris
What can cause debris? (A) breaking apart sandstone (B) some invertebrates (C) breaking apart air (D) remains of prehistoric life
breaking apart sandstone can cause debris Answer: A
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What can be used to make debris?
{ "text": [ "erosion", "rivers", "a hammer", "heat", "wind", "water pump", "c-clamp", "screwdriver" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
breaking apart rocks can cause debris
Sledge hammers can be used to break especially hard ledges of rock.
hammers can cause debris
What can be used to make debris? (A) erosion (B) rivers (C) a hammer (D) heat
hammers can cause debris Answer: C
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What is sediment?
{ "text": [ "alluvial", "Mud", "Broken rocks", "soft soil", "deltas", "Water", "body water", "Clean air" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
breaking apart rocks can cause debris
Rock debris is also know as sediment.
Sediment is broken rocks
What is sediment? (A) alluvial (B) Mud (C) Broken rocks (D) soft soil
Sediment is broken rocks Answer: C
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Breaking rocks apart can cause what?
{ "text": [ "Damages them", "construction clean up", "fissures of hot, acidic water", "looseness of dirt or compost", "harmful substances", "permineralization", "forest is destroyed", "the Great Barrier Reef" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
breaking apart rocks can cause debris
And then the construction debris cleaned up.
Breaking apart rocks can cause construction clean up.
Breaking rocks apart can cause what? (A) Damages them (B) construction clean up (C) fissures of hot, acidic water (D) looseness of dirt or compost
Breaking apart rocks can cause construction clean up. Answer: B
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Most pituitary hormones control other glands that secrete hormones into the what
{ "text": [ "brain", "humans", "epidermal", "bloodstream", "nerves", "layers of fat", "alveoli", "liver" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Most pituitary hormones control other endocrine glands.
Endocrine organs are ductless glands that secrete hormones into the bloodstream.
Most pituitary hormones control other glands that secrete hormones into the bloodstream
Most pituitary hormones control other glands that secrete hormones into the what (A) brain (B) humans (C) epidermal (D) bloodstream
Most pituitary hormones control other glands that secrete hormones into the bloodstream Answer: D
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Most pituitary hormones control other what?
{ "text": [ "recovery time from fatigue", "multicellular glands", "Veins and arteries.", "the body's largest organ", "major threat to health", "cell glands", "protein codes", "dna" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Most pituitary hormones control other endocrine glands.
Multicellular glands include the endocrine glands .
Most pituitary hormones control other multicellular glands
Most pituitary hormones control other what? (A) recovery time from fatigue (B) multicellular glands (C) Veins and arteries. (D) the body's largest organ
Most pituitary hormones control other multicellular glands Answer: B
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Hormones tell what to produce eggs?
{ "text": [ "heat", "seeds", "ovaries", "offspring", "pollen", "testicles", "liver", "vas deferens" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Most pituitary hormones control other endocrine glands.
When the pituitary produces FSH and LH, the ovaries respond by producing eggs.
Hormones tell the ovaries to produce eggs
Hormones tell what to produce eggs? (A) heat (B) seeds (C) ovaries (D) offspring
Hormones tell the ovaries to produce eggs Answer: C
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What controls other endocrine glands?
{ "text": [ "tropical", "cellular respiration", "humans", "prolactin", "acetic acid", "photosynthesis", "organ", "animals" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Most pituitary hormones control other endocrine glands.
Prolactin is another hormone made in the pituitary gland.
prolactin controls other endocrine glands
What controls other endocrine glands? (A) tropical (B) cellular respiration (C) humans (D) prolactin
prolactin controls other endocrine glands Answer: D
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What type of hormones are produced and controlled in the glands?
{ "text": [ "heat or cold", "Pituitary", "complex", "positive", "allow growth", "organ", "acetic acid", "sweating" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Most pituitary hormones control other endocrine glands.
Hormones are produced in Endocrine Glands .
Pituitary hormones are controlled and produced in glands.
What type of hormones are produced and controlled in the glands? (A) heat or cold (B) Pituitary (C) complex (D) positive
Pituitary hormones are controlled and produced in glands. Answer: B
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what make pituitary hormones?
{ "text": [ "organs", "mammals", "humans", "cows", "sweating", "PDAs", "glucose", "animals" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Most pituitary hormones control other endocrine glands.
Endocrine organs make hormones .
organs make pituitary hormones
what make pituitary hormones? (A) organs (B) mammals (C) humans (D) cows
organs make pituitary hormones Answer: A
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What do substances in the pituitary control?
{ "text": [ "To keep their body heat.", "sweating", "endocrine glands", "temperature", "preventing heat transfer", "an organism's body", "movement", "Veins and arteries." ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Most pituitary hormones control other endocrine glands.
Hormone therapy Hormones are substances that occur naturally in the body.
Substances in the pituitary control the endocrine glands.
What do substances in the pituitary control? (A) To keep their body heat. (B) sweating (C) endocrine glands (D) temperature
Substances in the pituitary control the endocrine glands. Answer: C
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What hormones can control the thyroid gland?
{ "text": [ "Pituitary", "exercise", "glucose", "organ", "sweating", "it needs them", "allow growth", "Leptospirosis" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Most pituitary hormones control other endocrine glands.
Endocrine glands include the pituitary, thyroid, parathyroid, adrenal, pineal and thymus glands.
Some pituitary hormones can control the thyroid gland
What hormones can control the thyroid gland? (A) Pituitary (B) exercise (C) glucose (D) organ
Some pituitary hormones can control the thyroid gland Answer: A
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What can destroy cancer cells?
{ "text": [ "massive damage", "Heart monitor", "antibodies", "rays or beams", "belt", "cancer", "Pollution", "adding heat" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Antigens are found on cancer cells and the cells of transplanted organs.
Antibodies immobilize and destroy their specific antigens.
antibodies can destroy cancer cells
What can destroy cancer cells? (A) massive damage (B) Heart monitor (C) antibodies (D) rays or beams
antibodies can destroy cancer cells Answer: C
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antigens are found on cancer cells and the cells of transplanted what?
{ "text": [ "h2o", "kidneys", "genetics", "operation", "lungs", "the skin", "epidermal", "alveoli" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Antigens are found on cancer cells and the cells of transplanted organs.
Examples of animal organs are kidneys and hearts.
antigens are found on cancer cells and the cells of transplanted kidneys
antigens are found on cancer cells and the cells of transplanted what? (A) h2o (B) kidneys (C) genetics (D) operation
antigens are found on cancer cells and the cells of transplanted kidneys Answer: B
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proteins foreign to the body can be found where?
{ "text": [ "in the lymph nodes", "in nerve cells", "in the kidneys", "on cancer cells", "critical organs", "mouth of rivers", "Earth orbiting the Sun", "the skin" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Antigens are found on cancer cells and the cells of transplanted organs.
Antigens are proteins foreign to the body.
proteins foreign to the body are found on cancer cells and the cells of transplanted organs.
proteins foreign to the body can be found where? (A) in the lymph nodes (B) in nerve cells (C) in the kidneys (D) on cancer cells
proteins foreign to the body are found on cancer cells and the cells of transplanted organs. Answer: D
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What can trigger immune response?
{ "text": [ "harmful substances", "Transplanted organs", "desire", "an area swollen with pus", "death", "pain", "colors of the spectrum", "Contaminated wounds" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Antigens are found on cancer cells and the cells of transplanted organs.
Anything that can trigger an immune response is called an antigen.
transplanted organs can trigger an immune response
What can trigger immune response? (A) harmful substances (B) Transplanted organs (C) desire (D) an area swollen with pus
transplanted organs can trigger an immune response Answer: B
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What are multicellular eukaryotes with cell walls made of cellulose?
{ "text": [ "rocks", "oaks", "Crops", "roots", "Trees", "cacti", "bacteria", "planets" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Plants are multicellular eukaryotes with cell walls made of cellulose.
All oaks are plants.
oaks are multicellular eukaryotes with cell walls made of cellulose
What are multicellular eukaryotes with cell walls made of cellulose? (A) rocks (B) oaks (C) Crops (D) roots
oaks are multicellular eukaryotes with cell walls made of cellulose Answer: B
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what are multicellular eukaryotes with cell walls made of cellulose?
{ "text": [ "mushrooms", "humans", "peachleaf willow", "water lillies", "important habitats", "Conifers", "vegetation", "h2o" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Plants are multicellular eukaryotes with cell walls made of cellulose.
Water lillies are one of the most ancient angiosperm plants.
water lillies are multicellular eukaryotes with cell walls made of cellulose
what are multicellular eukaryotes with cell walls made of cellulose? (A) mushrooms (B) humans (C) peachleaf willow (D) water lillies
water lillies are multicellular eukaryotes with cell walls made of cellulose Answer: D
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Plants cell walls are made of
{ "text": [ "fiber", "keratin", "alveoli", "cations", "matter", "CO 2", "porous", "Cane." ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Plants are multicellular eukaryotes with cell walls made of cellulose.
Basically, fiber is cellulose .
Plants cell walls are made of fiber.
Plants cell walls are made of (A) fiber (B) keratin (C) alveoli (D) cations
Plants cell walls are made of fiber. Answer: A
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What type of organism has a nucleus?
{ "text": [ "potatoes", "Plants", "embryos", "animals", "amoeba", "a fish", "Fungi", "bacteria" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Plants are multicellular eukaryotes with cell walls made of cellulose.
First, a eukaryote is a cell with a nucleus.
Plants have nuclei
What type of organism has a nucleus? (A) potatoes (B) Plants (C) embryos (D) animals
Plants have nuclei Answer: B
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What does rhizobial bacteria do for plants?
{ "text": [ "Converts oxygen", "nutrients", "Converts h2o", "Converts nitrogen", "Regrows it", "hydrate their cells", "Converts methane", "competing for resources" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
bacteria in soil convert atmospheric nitrogen into a form usable by plants
Rhizobial bacteria convert atmospheric nitrogen into nitrate fertilizers in a form usable by plants.
Rhizobial bacteria converts nitrogen into a fertilizer for plants
What does rhizobial bacteria do for plants? (A) Converts oxygen (B) nutrients (C) Converts h2o (D) Converts nitrogen
Rhizobial bacteria converts nitrogen into a fertilizer for plants Answer: D
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What do plants need to grow?
{ "text": [ "energy", "sunlight", "nutrients", "bacteria", "lifting", "Energy.", "muscle", "darkness" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
bacteria in soil convert atmospheric nitrogen into a form usable by plants
Plants have to have nitrogen to grow.
bacteria helps plants grow
What do plants need to grow? (A) energy (B) sunlight (C) nutrients (D) bacteria
bacteria helps plants grow Answer: D
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what feeds plants?
{ "text": [ "animals", "insects", "virus", "bacteria", "coal", "bees", "cells", "sugar" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
bacteria in soil convert atmospheric nitrogen into a form usable by plants
Plant adds nitrogen to the soil.
bacteria feed plants
what feeds plants? (A) animals (B) insects (C) virus (D) bacteria
bacteria feed plants Answer: D
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plants roots associate with bacteria in where
{ "text": [ "growth", "soil", "moss", "tissue", "nutrients", "living", "dead", "minerals" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
bacteria in soil convert atmospheric nitrogen into a form usable by plants
Roots associate with nitrogen fixing bacteria.
plants roots associate with bacteria in soil
plants roots associate with bacteria in where (A) growth (B) soil (C) moss (D) tissue
plants roots associate with bacteria in soil Answer: B
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What in soil converts atmospheric nitrogen into a form usable by plants?
{ "text": [ "compound of hydrogen oxygen", "carbohydrates", "single-celled organisms", "excretory structures", "peachleaf willow", "members of their own species", "It helps them survive", "deoxyribonucleic acid" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
bacteria in soil convert atmospheric nitrogen into a form usable by plants
Bacteria are single-celled organisms.
Single-celled organisms in soil convert atmospheric nitrogen into a form usable by plants.
What in soil converts atmospheric nitrogen into a form usable by plants? (A) compound of hydrogen oxygen (B) carbohydrates (C) single-celled organisms (D) excretory structures
Single-celled organisms in soil convert atmospheric nitrogen into a form usable by plants. Answer: C
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many what feed at more than one trophic level
{ "text": [ "roots", "humans", "carnivores", "cacti", "animals", "people", "algae", "plants" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Many consumers feed at more than one trophic level.
Carnivores are consumers which eat animals or other consumers.
many carnivores feed at more than one trophic level
many what feed at more than one trophic level (A) roots (B) humans (C) carnivores (D) cacti
many carnivores feed at more than one trophic level Answer: C
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What do some consumers transfer from more than one producer?
{ "text": [ "seeds", "minerals", "Energy.", "nutrients", "Energy", "liquids", "produce", "heat energy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Many consumers feed at more than one trophic level.
Trophic interactions transfer nutrients from producers to consumers.
Many consumer transfer nutrients from more than one producer
What do some consumers transfer from more than one producer? (A) seeds (B) minerals (C) Energy. (D) nutrients
Many consumer transfer nutrients from more than one producer Answer: D
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What do many insects and animals feed at?
{ "text": [ "Something that makes plants green", "only higher trophic levels", "one consumer level", "More than one trophic level.", "organic matter", "important habitats", "Microscopic organisms", "less than one trophic level" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Many consumers feed at more than one trophic level.
Consumers include insects and animals.
Many insects and animals feed at more than one trophic level.
What do many insects and animals feed at? (A) Something that makes plants green (B) only higher trophic levels (C) one consumer level (D) More than one trophic level.
Many insects and animals feed at more than one trophic level. Answer: D