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Dataset card Data Studio Files Community
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To reduce the rate of lung cancer, governments can do what?
{ "text": [ "Subsidize oil exploration", "Distribute sunglasses", "Increase tobacco taxes", "Transfers energy", "destroying bacteria", "protect them", "Promote asbestos use", "reusing materials" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Lung cancer is most often caused by exposure to tobacco smoke.
Higher tobacco taxes reduce smoking and smoking related sickness.
Higher tobacco taxes reduces the lung cancer rate
To reduce the rate of lung cancer, governments can do what? (A) Subsidize oil exploration (B) Distribute sunglasses (C) Increase tobacco taxes (D) Transfers energy
Higher tobacco taxes reduces the lung cancer rate Answer: C
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What kind of cancer does exposure to cigarettes and cigars often cause?
{ "text": [ "lung", "UV", "foot", "damage", "skin", "death", "breast", "harm" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Lung cancer is most often caused by exposure to tobacco smoke.
Tobacco includes cigarettes, cigars, chewing tobacco, and more.
Lung cancer is often caused by exposure to cigarettes and cigars.
What kind of cancer does exposure to cigarettes and cigars often cause? (A) lung (B) UV (C) foot (D) damage
Lung cancer is often caused by exposure to cigarettes and cigars. Answer: A
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What can kill?
{ "text": [ "thoughts", "Tobacco smoke", "satisfaction", "Electric devices", "flow of electrons", "taxes", "animals", "heat produced" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Lung cancer is most often caused by exposure to tobacco smoke.
Lung cancer continues to kill, despite modern therapies.
tobacco smoke can kill
What can kill? (A) thoughts (B) Tobacco smoke (C) satisfaction (D) Electric devices
tobacco smoke can kill Answer: B
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what causes lung cancer?
{ "text": [ "Pollution", "smoking salmon", "burning", "cigarettes", "gasoline", "lung tissue", "heating liquids", "respiration" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Lung cancer is most often caused by exposure to tobacco smoke.
Tobacco is smoked in pipes or in cigarettes or bidis.
cigarettes cause lung cancer
what causes lung cancer? (A) Pollution (B) smoking salmon (C) burning (D) cigarettes
cigarettes cause lung cancer Answer: D
3P59JYT76LJM4T6ZXVVJX4XHRIET2X
the godzilla of cancers is most often caused by exposure to what?
{ "text": [ "rays or beams", "fossil fuels", "Pollution", "tobacco smoke", "light energy", "Chemical energy", "high temperature", "harmful substances" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Lung cancer is most often caused by exposure to tobacco smoke.
Lung cancer is the Godzilla of cancers.
the godzilla of cancers is most often caused by exposure to tobacco smoke.
the godzilla of cancers is most often caused by exposure to what? (A) rays or beams (B) fossil fuels (C) Pollution (D) tobacco smoke
the godzilla of cancers is most often caused by exposure to tobacco smoke. Answer: D
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What breathes with the help of a diaphragm?
{ "text": [ "viruses", "pugs", "otters", "bacteria", "pigs", "phytoplankton", "humans", "cats" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Mammals breathe with the help of a diaphragm.
Pugs are mammals and mammals shed.
pugs breathe with the help of a diaphragm
What breathes with the help of a diaphragm? (A) viruses (B) pugs (C) otters (D) bacteria
pugs breathe with the help of a diaphragm Answer: B
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What kind of animal sometimes gets hiccups?
{ "text": [ "mammals", "fur seals", "fish", "goats", "humans", "insects", "worms", "dogs" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Mammals breathe with the help of a diaphragm.
Hiccups are a result of spasms of the diaphragm.
Mammals sometimes get hiccups.
What kind of animal sometimes gets hiccups? (A) mammals (B) fur seals (C) fish (D) goats
Mammals sometimes get hiccups. Answer: A
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What breathes by relaxing the lungs?
{ "text": [ "mammals", "tortoises", "dogs", "chickens", "ducks", "humans", "crocodiles", "animals" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Mammals breathe with the help of a diaphragm.
Belly breathing uses the diaphragm, which helps relax the lungs.
Mammals breathe by relaxing the lungs.
What breathes by relaxing the lungs? (A) mammals (B) tortoises (C) dogs (D) chickens
Mammals breathe by relaxing the lungs. Answer: A
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Mammals find breath through the action of what thing beneath their lungs?
{ "text": [ "matter", "the skin", "muscle", "organ", "lmestone", "oxygen", "gas", "Epidermis" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Mammals breathe with the help of a diaphragm.
Hiccups are caused by involuntary spasms of the diaphragm, the muscle beneath the lungs.
Mammals breathe with the help of a muscle below the lungs.
Mammals find breath through the action of what thing beneath their lungs? (A) matter (B) the skin (C) muscle (D) organ
Mammals breathe with the help of a muscle below the lungs. Answer: C
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Weathering means breaking down what from larger whole into smaller pieces by weather?
{ "text": [ "objects that have mass", "Something made from lava", "Something made from water", "movement of tectonic plates", "Something formed from skeleton", "A solid geometric shape", "Something made from wind", "Something made from metal" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
weathering means breaking down rocks from larger whole into smaller pieces by weather
Igneous rocks are made from lava that hardens.
weathering means breaking down something made from lava from larger whole into smaller pieces by weather
Weathering means breaking down what from larger whole into smaller pieces by weather? (A) objects that have mass (B) Something made from lava (C) Something made from water (D) movement of tectonic plates
weathering means breaking down something made from lava from larger whole into smaller pieces by weather Answer: B
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What can can break down rocks from larger wholes into smaller pieces?
{ "text": [ "Earthworms", "sea urchins", "Freezing and thawing", "Calcium carbonate", "Compaction", "mechanical", "Sedimentation", "Cementation" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
weathering means breaking down rocks from larger whole into smaller pieces by weather
Climates with freeze and thaw promote mechanical weathering.
freezing and thawing can break down rocks from larger whole into smaller pieces
What can can break down rocks from larger wholes into smaller pieces? (A) Earthworms (B) sea urchins (C) Freezing and thawing (D) Calcium carbonate
freezing and thawing can break down rocks from larger whole into smaller pieces Answer: C
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Where does silt come from?
{ "text": [ "loose soil", "Rocks breaking down", "salt and water.", "The area was once underwater", "A lot of rain", "Dry air", "Hot temperatures", "tectonic plates coliding" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
weathering means breaking down rocks from larger whole into smaller pieces by weather
Silt forms form the weathering of rocks.
Silt forms from when rocks break down
Where does silt come from? (A) loose soil (B) Rocks breaking down (C) salt and water. (D) The area was once underwater
Silt forms from when rocks break down Answer: B
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What is broken down from larger to smaller pieces by weather in weathering?
{ "text": [ "glass", "basalt", "calcite", "soils", "fire", "water", "air", "sand" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
weathering means breaking down rocks from larger whole into smaller pieces by weather
Basalts are volcanic, micro-crystalline rock.
Breaking down basalt from larger into smaller pieces by weather is weathering
What is broken down from larger to smaller pieces by weather in weathering? (A) glass (B) basalt (C) calcite (D) soils
Breaking down basalt from larger into smaller pieces by weather is weathering Answer: B
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What is soil made from?
{ "text": [ "Rocks being formed", "Organic compounds", "organic molecules", "Rocks breaking down", "Rocks being buried in soil", "Rocks moving", "loose soil", "one celled organisms" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
weathering means breaking down rocks from larger whole into smaller pieces by weather
Most soil is made of weathered rocks.
Most soil is made from rocks breaking down
What is soil made from? (A) Rocks being formed (B) Organic compounds (C) organic molecules (D) Rocks breaking down
Most soil is made from rocks breaking down Answer: D
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What means that rocks are eroded down again?
{ "text": [ "flooding", "rainfall", "salt and water.", "weathering", "freezing", "chilling", "frosting", "mines" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
weathering means breaking down rocks from larger whole into smaller pieces by weather
Erosion breaks the rock down again, and the cycle continues.
weathering means that rocks are eroded down again.
What means that rocks are eroded down again? (A) flooding (B) rainfall (C) salt and water. (D) weathering
weathering means that rocks are eroded down again. Answer: D
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What means breaking down boulders by weather?
{ "text": [ "vehicles", "weathering", "erosion", "mechanical", "flooding", "earthquake", "hurricanes", "tremors" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
weathering means breaking down rocks from larger whole into smaller pieces by weather
Massive boulders and tiny rocks influence the sound and path of water.
weathering means breaking down boulders by weather
What means breaking down boulders by weather? (A) vehicles (B) weathering (C) erosion (D) mechanical
weathering means breaking down boulders by weather Answer: B
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in weathering, what is broken down from larger to smaller pieces?
{ "text": [ "sand", "h2o", "crust", "gravel", "crackers", "clouds", "calcite", "soils" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
weathering means breaking down rocks from larger whole into smaller pieces by weather
Unconsolidated rock is rock such as gravel.
weathering can be gravel breaking down from larger into smaller pieces
in weathering, what is broken down from larger to smaller pieces? (A) sand (B) h2o (C) crust (D) gravel
weathering can be gravel breaking down from larger into smaller pieces Answer: D
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Erosion breaks rocks down from larger parts into what?
{ "text": [ "river", "ground", "soil", "small", "dirt", "tiny", "crust", "sand" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
weathering means breaking down rocks from larger whole into smaller pieces by weather
Erosion begins with the weathering, or breaking down, of rocks and soil.
Erosion breaks rocks down into soil from larger parts.
Erosion breaks rocks down from larger parts into what? (A) river (B) ground (C) soil (D) small
Erosion breaks rocks down into soil from larger parts. Answer: C
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cancer is characterized by cells doing what out of control?
{ "text": [ "massive damage", "smoking tobacco", "destroying", "replicating", "Localized damage", "failing", "disappearing", "Smoking" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Cancer is a disease in which cells divide out of control.
Cancer is a family of diseases that is characterized by cells that replicate too rapidly.
Cancer is characterized by cells replicating out of control.
cancer is characterized by cells doing what out of control? (A) massive damage (B) smoking tobacco (C) destroying (D) replicating
Cancer is characterized by cells replicating out of control. Answer: D
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What can mutations lead to in which cells divide out of control?
{ "text": [ "Smoking", "resistance", "a disease", "viruses", "AIDS", "bacteria", "Leptospirosis", "cigarettes" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Cancer is a disease in which cells divide out of control.
Cancer is also caused by a mutation.
mutations can lead to a disease in which cells divide out of control.
What can mutations lead to in which cells divide out of control? (A) Smoking (B) resistance (C) a disease (D) viruses
mutations can lead to a disease in which cells divide out of control. Answer: C
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The most common areas affected by a disease in which cells divide out of control are what and breast
{ "text": [ "kidney", "skin", "lung", "back", "HIV", "humans", "H 2 O", "pancreas" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Cancer is a disease in which cells divide out of control.
After lung cancer, the commonest cancers in Britain are cancers of the breast, bowel and prostate.
The most common areas affected by a disease in which cells can divide out of control are lung, breast, and prostate
The most common areas affected by a disease in which cells divide out of control are what and breast (A) kidney (B) skin (C) lung (D) back
The most common areas affected by a disease in which cells can divide out of control are lung, breast, and prostate Answer: C
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What helps stop cells multiplying in cancer?
{ "text": [ "the skin", "Honey", "sweating", "Chemotherapy", "H2O", "Chemical energy", "Titanium", "bioaerosols" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Cancer is a disease in which cells divide out of control.
Chemotherapy works on cells that are dividing.
Cancer is a disease which cells split and Chemotherapy stops those cells multiplying
What helps stop cells multiplying in cancer? (A) the skin (B) Honey (C) sweating (D) Chemotherapy
Cancer is a disease which cells split and Chemotherapy stops those cells multiplying Answer: D
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What causes cells to divide?
{ "text": [ "fever", "glucose", "Smoking", "aging", "alleles", "fungi", "Light", "heat" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Cancer is a disease in which cells divide out of control.
Cancer is a disease of aging.
aging causes cells to divide
What causes cells to divide? (A) fever (B) glucose (C) Smoking (D) aging
aging causes cells to divide Answer: D
3RWE2M8QWH9HD6Y1LC5T5HYA5JON0K
Some insets can use their antennae to detect what?
{ "text": [ "light waves", "photons", "Electrical energy", "vibrating air", "new lands", "water sources", "bending light rays", "electricity" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Some insects can use their antennae to detect sound.
When ears detect the vibrating air, signals are sent to the brain that are interpreted as sounds.
Some insets can use their antennae to detect vibrating air.
Some insets can use their antennae to detect what? (A) light waves (B) photons (C) Electrical energy (D) vibrating air
Some insets can use their antennae to detect vibrating air. Answer: D
3R8YZBNQ9HHGYEBDM3IJOQ32IQNQ7G
What do aphids use to detect sound?
{ "text": [ "antennae", "electricity", "sonar", "Energy", "waves", "lmestone", "ears", "whiskers" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Some insects can use their antennae to detect sound.
Aphids are soft-bodied insects with relatively long legs and antennae.
aphids use antennae to detect sound
What do aphids use to detect sound? (A) antennae (B) electricity (C) sonar (D) Energy
aphids use antennae to detect sound Answer: A
3KGTPGBS6XK146LOX0LT20JJEOM2UM
What by spores develop into tiny, heart-shaped gametophytes?
{ "text": [ "stealing seeds", "graptolites", "asexual reproduction", "impregnating men", "allow growth", "Most plants", "making babies", "peachleaf willow" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Sporangia produce spores that develop into tiny, heart-shaped gametophytes.
Asexual reproduction is by spores produced in stalked sporangia .
Asexual reproduction by spores develop into tiny, heart-shaped gametophytes
What by spores develop into tiny, heart-shaped gametophytes? (A) stealing seeds (B) graptolites (C) asexual reproduction (D) impregnating men
Asexual reproduction by spores develop into tiny, heart-shaped gametophytes Answer: C
3137ONMDKG4AU4W96FRD0MRHYNKGET
Sporangia produce spores that develop into what gametophytes?
{ "text": [ "peachleaf willow", "green photosynthetic", "Chlorophyll", "photosynthesis", "Most plants", "graptolites", "members of their own species", "in the autumn season" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Sporangia produce spores that develop into tiny, heart-shaped gametophytes.
Gametophytes of extant genera are green, photosynthetic,and have a long ribbon shaped thallus.
Sporangia produce spores that develop into green, photosynthetic gametophytes
Sporangia produce spores that develop into what gametophytes? (A) peachleaf willow (B) green photosynthetic (C) Chlorophyll (D) photosynthesis
Sporangia produce spores that develop into green, photosynthetic gametophytes Answer: B
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Sporangia produce spores that are what?
{ "text": [ "dense", "haploid", "revolving", "seeds", "grow", "white", "infected", "fertile" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Sporangia produce spores that develop into tiny, heart-shaped gametophytes.
All gametophytes are haploid.
Sporangia produce spores that are haploid
Sporangia produce spores that are what? (A) dense (B) haploid (C) revolving (D) seeds
Sporangia produce spores that are haploid Answer: B
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where do gametophytes come from?
{ "text": [ "seeds", "trees", "spores", "plants", "pollen", "ferns", "fungi", "Flowers" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Sporangia produce spores that develop into tiny, heart-shaped gametophytes.
Inside each sporangia there are hundreds of spores.
spores develop into gametophytes
where do gametophytes come from? (A) seeds (B) trees (C) spores (D) plants
spores develop into gametophytes Answer: C
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When does spore enclosure produce heart-shaped gametophytes?
{ "text": [ "The area was once underwater", "peachleaf willow", "It helps them survive", "Asexual reproduction", "during the day", "by indirect light", "allow growth", "in the autumn season" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Sporangia produce spores that develop into tiny, heart-shaped gametophytes.
Asexual reproduction is by sporangia or conidia.
During asexual reproduction the spore enclosures produce heart-shaped gametophytes
When does spore enclosure produce heart-shaped gametophytes? (A) The area was once underwater (B) peachleaf willow (C) It helps them survive (D) Asexual reproduction
During asexual reproduction the spore enclosures produce heart-shaped gametophytes Answer: D
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What has a relatively complex circulatory system with a three-chambered heart?
{ "text": [ "sharks", "pan", "frogs", "Man", "Birds", "alpacas", "salmon", "a fish" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Amphibians have a relatively complex circulatory system with a three-chambered heart.
All frogs are amphibians.
frogs have a relatively complex circulatory system with a three-chambered heart
What has a relatively complex circulatory system with a three-chambered heart? (A) sharks (B) pan (C) frogs (D) Man
frogs have a relatively complex circulatory system with a three-chambered heart Answer: C
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Which animal has a circulatory system with a three-chambered heart?
{ "text": [ "animals", "Salamander", "fur seals", "mammals", "alpacas", "a fish", "warm-blooded", "barnacles" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Amphibians have a relatively complex circulatory system with a three-chambered heart.
Frogs, toads and salamanders are amphibians.
Salamanders have a relatively complex circulatory system with a three-chambered heart.
Which animal has a circulatory system with a three-chambered heart? (A) animals (B) Salamander (C) fur seals (D) mammals
Salamanders have a relatively complex circulatory system with a three-chambered heart. Answer: B
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What has a relatively complex circulatory system with a three-chambered heart?
{ "text": [ "frogs", "a fish", "salmon", "alpacas", "Man", "Birds", "sharks", "pan" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Amphibians have a relatively complex circulatory system with a three-chambered heart.
All frogs are amphibians.
Frogs have a relatively complex circulatory system with a three-chambered heart.
What has a relatively complex circulatory system with a three-chambered heart? (A) frogs (B) a fish (C) salmon (D) alpacas
Frogs have a relatively complex circulatory system with a three-chambered heart. Answer: A
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What does dropping an object in the water do?
{ "text": [ "Helps fish", "Pleases fish", "Disturbs fish", "reduced heat", "Catches fish", "kinetic", "friction", "Heart rate" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
dropping an object into water causes vibrations in the water
Lateral line systems, usually found in fish, detect vibrations in the water.
dropping an object in the water disturbs fish
What does dropping an object in the water do? (A) Helps fish (B) Pleases fish (C) Disturbs fish (D) reduced heat
dropping an object in the water disturbs fish Answer: C
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dropping an object into water causes what?
{ "text": [ "pond ripples", "pond scum", "chemical changes", "heat energy", "kinetic energy", "activation energy", "color changes", "towels fluffed" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
dropping an object into water causes vibrations in the water
Sound vibrations can be compared to pond ripples.
dropping an object into water causes pond ripples
dropping an object into water causes what? (A) pond ripples (B) pond scum (C) chemical changes (D) heat energy
dropping an object into water causes pond ripples Answer: A
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Dropping an object into a lake causes what?
{ "text": [ "replication", "Heat energy", "vibrations", "magnetism", "flooding", "contamination", "Pollution", "nourishment" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
dropping an object into water causes vibrations in the water
Lake water visibly disturbed.
Dropping an object into lake causes vibrations.
Dropping an object into a lake causes what? (A) replication (B) Heat energy (C) vibrations (D) magnetism
Dropping an object into lake causes vibrations. Answer: C
3PMBY0YE272GIWPNWIF8IH5RDV19CP
What does dropping an object into liquid cause?
{ "text": [ "Heat energy", "Energy.", "vibrations", "energy", "no effect", "atoms do not move", "nothing", "evaporation" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
dropping an object into water causes vibrations in the water
Water, for example, is a liquid.
dropping an object into liquid causes vibrations in the liquid
What does dropping an object into liquid cause? (A) Heat energy (B) Energy. (C) vibrations (D) energy
dropping an object into liquid causes vibrations in the liquid Answer: C
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Dropping an object into the water does what?
{ "text": [ "friction", "Movement", "Physical weathering", "attracts fish", "reduced heat", "mechanical", "protect them", "It gets heated up" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
dropping an object into water causes vibrations in the water
Fish are attracted by the vibration of the built-in action of the lure.
Dropping an object into water attracts fish.
Dropping an object into the water does what? (A) friction (B) Movement (C) Physical weathering (D) attracts fish
Dropping an object into water attracts fish. Answer: D
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When an animal moves, chemical energy is converted to do what?
{ "text": [ "put things in motion", "adding heat", "reduce friction", "Riding a bike", "sperm and egg fuse", "slow time", "The bending of a ray of light", "slow motion" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
when an animal moves , chemical energy is converted to mechanical energy
Mechanical energy puts things in motion.
when an animal moves, chemical energy is converted to put things in motion.
When an animal moves, chemical energy is converted to do what? (A) put things in motion (B) adding heat (C) reduce friction (D) Riding a bike
when an animal moves, chemical energy is converted to put things in motion. Answer: A
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what moves by converting chemical energy into mechanical energy?
{ "text": [ "omnivores", "humans", "Lobsters", "wind", "particles", "pigeons", "Mammal", "motion pictures" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
when an animal moves , chemical energy is converted to mechanical energy
Humans are a new type of animal.
when a human moves, chemical energy is converted to mechanical energy
what moves by converting chemical energy into mechanical energy? (A) omnivores (B) humans (C) Lobsters (D) wind
when a human moves, chemical energy is converted to mechanical energy Answer: B
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What do all animals do?
{ "text": [ "Swim", "Social", "Move", "Punch", "fly", "live", "reacts", "Kick" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
when an animal moves , chemical energy is converted to mechanical energy
Kinetic energy is energy associated with motion.
All animals move.
What do all animals do? (A) Swim (B) Social (C) Move (D) Punch
All animals move. Answer: C
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what makes it possible for an animal to move?
{ "text": [ "Limbs", "four limbs", "digestion", "stamina", "motility", "magnets", "radiation", "weather" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
when an animal moves , chemical energy is converted to mechanical energy
Digestive processes include mechanical, chemical and enzymatic mechanisms.
digestion makes it possible for an animal to move
what makes it possible for an animal to move? (A) Limbs (B) four limbs (C) digestion (D) stamina
digestion makes it possible for an animal to move Answer: C
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What do manatees convert into mechanical energy?
{ "text": [ "major threat to health", "chemical energy", "direct energy", "electrical energy", "objects that have mass", "fossil fuels", "photosynthesis", "adding heat" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
when an animal moves , chemical energy is converted to mechanical energy
Manatees are slow moving animals.
Manatees convert chemical energy to mechanical energy.
What do manatees convert into mechanical energy? (A) major threat to health (B) chemical energy (C) direct energy (D) electrical energy
Manatees convert chemical energy to mechanical energy. Answer: B
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What is converted into mechanical energy when bats fly?
{ "text": [ "batteries", "chemical energy", "adding heat", "electrical energy", "objects that have mass", "mechanical waves", "electricity", "direct energy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
when an animal moves , chemical energy is converted to mechanical energy
Bats are animals that fly around at night.
when bats fly,chemical energy is converted to mechanical energy
What is converted into mechanical energy when bats fly? (A) batteries (B) chemical energy (C) adding heat (D) electrical energy
when bats fly,chemical energy is converted to mechanical energy Answer: B
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what converts mechanical energy into kinetic energy when it moves?
{ "text": [ "dogs", "Bats", "camels", "Birds", "Mammal", "bears", "hawks", "Whales" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
when an animal moves , chemical energy is converted to mechanical energy
All dogs are animals .
when dogs move, chemical energy is converted to mechanical energy
what converts mechanical energy into kinetic energy when it moves? (A) dogs (B) Bats (C) camels (D) Birds
when dogs move, chemical energy is converted to mechanical energy Answer: A
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what converts chemical energy to mechanical energy when it moves?
{ "text": [ "Birds", "bears", "cows", "Whales", "toads", "hawks", "cars", "fish" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
when an animal moves , chemical energy is converted to mechanical energy
Cows are social animals.
when a cow moves, chemical energy is converted to mechanical energy
what converts chemical energy to mechanical energy when it moves? (A) Birds (B) bears (C) cows (D) Whales
when a cow moves, chemical energy is converted to mechanical energy Answer: C
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When a creature moves chemical bonds are converted to what kind of energy?
{ "text": [ "waves", "mechanical", "fossil fuels", "electrically", "barrel-shaped", "Light", "bullfrogs", "motility" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
when an animal moves , chemical energy is converted to mechanical energy
When chemical bonds are broken by animals the energy is released in the form of work and heat.
Chemical bonds are converted to mechanical energy when a creature moves
When a creature moves chemical bonds are converted to what kind of energy? (A) waves (B) mechanical (C) fossil fuels (D) electrically
Chemical bonds are converted to mechanical energy when a creature moves Answer: B
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what lives in water?
{ "text": [ "adult echinoderms", "fur seals", "tortoises", "the sun", "crocodiles", "fisherman", "humans", "salamanders" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Adult echinoderms have radial symmetry.
All animals with radial symmetry live in water.
adult echinoderms live in water
what lives in water? (A) adult echinoderms (B) fur seals (C) tortoises (D) the sun
adult echinoderms live in water Answer: A
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What has radial symmetry?
{ "text": [ "Most plants", "an object", "barnacles", "Starfish", "Trees", "Cows", "a prism", "Coral" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Adult echinoderms have radial symmetry.
Starfish and sea urchins are also echinoderms.
Starfish have radial symmetry
What has radial symmetry? (A) Most plants (B) an object (C) barnacles (D) Starfish
Starfish have radial symmetry Answer: D
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what adults have radial symmetry?
{ "text": [ "sea urchins", "graptolites", "humans", "fur seals", "barnacles", "insects", "h2o", "gastropod shells" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Adult echinoderms have radial symmetry.
Starfish and sea urchins are also echinoderms.
adult sea urchins have radial symmetry
what adults have radial symmetry? (A) sea urchins (B) graptolites (C) humans (D) fur seals
adult sea urchins have radial symmetry Answer: A
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What has radial symmetry?
{ "text": [ "sea urchins", "A Greek letter", "humans", "Most plants", "peachleaf willow", "catfish", "gastropod shells", "ducks" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Adult echinoderms have radial symmetry.
Modern echinoderms include starfish and sea urchins.
sea urchins have radial symmetry
What has radial symmetry? (A) sea urchins (B) A Greek letter (C) humans (D) Most plants
sea urchins have radial symmetry Answer: A
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Which of the following does not have an anterior and posterior end?
{ "text": [ "Adult mammals", "Adult reptiles", "Adult birds", "Adult echinoderms", "Earth orbiting the Sun", "an erupting volcano", "peachleaf willow", "sensory neurons" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Adult echinoderms have radial symmetry.
Animals with radial symmetry lack an anterior and posterior end.
Adult echinoderms lack an anterior and posterior end.
Which of the following does not have an anterior and posterior end? (A) Adult mammals (B) Adult reptiles (C) Adult birds (D) Adult echinoderms
Adult echinoderms lack an anterior and posterior end. Answer: D
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What has radial symmetry?
{ "text": [ "peachleaf willow", "sea urchins", "humans", "gastropod shells", "A Greek letter", "asymmetry", "dogs", "Most plants" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Adult echinoderms have radial symmetry.
Sea urchins are echinoderms, in the same family as starfish.
Adult sea urchins have radial symmetry.
What has radial symmetry? (A) peachleaf willow (B) sea urchins (C) humans (D) gastropod shells
Adult sea urchins have radial symmetry. Answer: B
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Adults of what kind of animal have radial symmetry?
{ "text": [ "graptolites", "starfish", "a fish", "fur seals", "alpacas", "insects", "fertile", "barnacles" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Adult echinoderms have radial symmetry.
Echinoderms are represented by the starfish.
Adult starfish have radial symmetry.
Adults of what kind of animal have radial symmetry? (A) graptolites (B) starfish (C) a fish (D) fur seals
Adult starfish have radial symmetry. Answer: B
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what have radial symmetry?
{ "text": [ "deuterostomes", "Veins and arteries.", "barnacles", "alpacas", "solid, liquid, gas", "sensory neurons", "gastropod shells", "graptolites" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Adult echinoderms have radial symmetry.
All echinoderms are deuterostomes .
deuterostomes have radial symmetry
what have radial symmetry? (A) deuterostomes (B) Veins and arteries. (C) barnacles (D) alpacas
deuterostomes have radial symmetry Answer: A
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As a plant grows, what increases?
{ "text": [ "photosynthesis", "soil", "minerals", "nutrients", "genetic diversity", "Quality of life", "gene flow", "gold" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
when a plant grows , the size of the leaves of that plant may increase
Leaves help carry on photosynthesis.
as a plant grows, photosynthesis increases
As a plant grows, what increases? (A) photosynthesis (B) soil (C) minerals (D) nutrients
as a plant grows, photosynthesis increases Answer: A
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What makes plants leaves get bigger?
{ "text": [ "Light", "heat", "Enzymes", "energy", "Snow", "Darkness", "Wind", "Dry soil" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
when a plant grows , the size of the leaves of that plant may increase
Light makes plants grow tall.
Light makes the leaves on plants increase
What makes plants leaves get bigger? (A) Light (B) heat (C) Enzymes (D) energy
Light makes the leaves on plants increase Answer: A
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What can happen to an oak's leaves when the oak grows?
{ "text": [ "they increase in size", "Localized damage", "Earth revolving around the sun", "they decrease in size", "Exfoliation", "The bending of a ray of light", "they catch fire", "they float into space" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
when a plant grows , the size of the leaves of that plant may increase
All oaks are plants.
when an oak grows , the size of the leaves of that oak may increase
What can happen to an oak's leaves when the oak grows? (A) they increase in size (B) Localized damage (C) Earth revolving around the sun (D) they decrease in size
when an oak grows , the size of the leaves of that oak may increase Answer: A
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What may increase when a plant grows?
{ "text": [ "photosynthesis", "kinetic energy", "genetic diversity", "activation energy", "stamina", "bloom time", "nutrients", "gene flow" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
when a plant grows , the size of the leaves of that plant may increase
Leaves are the sites of photosynthesis.
when a plant grows , photosynthesis may increase
What may increase when a plant grows? (A) photosynthesis (B) kinetic energy (C) genetic diversity (D) activation energy
when a plant grows , photosynthesis may increase Answer: A
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what's leaves may increase as it grows?
{ "text": [ "fern", "Green", "grass", "energy", "apples", "Trees", "edible", "oak" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
when a plant grows , the size of the leaves of that plant may increase
Ferns are vascular plants.
when a fern grows, its size of leaves may increase
what's leaves may increase as it grows? (A) fern (B) Green (C) grass (D) energy
when a fern grows, its size of leaves may increase Answer: A
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When a plant grows , the size of _ of that plant may increase
{ "text": [ "male gametes", "deoxyribonucleic acid", "rapid expansion", "photosynthetic organs", "barrel-shaped", "genetic diversity", "Inches or fractions of inches.", "basic building blocks of life" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
when a plant grows , the size of the leaves of that plant may increase
Leaves Are the primary photosynthetic organs of a plant.
when a plant grows , the size of photosynthetic organs of that plant may increase
When a plant grows , the size of _ of that plant may increase (A) male gametes (B) deoxyribonucleic acid (C) rapid expansion (D) photosynthetic organs
when a plant grows , the size of photosynthetic organs of that plant may increase Answer: D
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Some what enclosures convert electricity into light and heat energy?
{ "text": [ "made", "glass", "wool", "support", "fabric", "cotton", "cells", "unique" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
some light bulbs convert electricity into light and heat energy
Household light bulbs are evacuated glass enclosures with wires leading to a tungsten filament.
Some glass enclosures convert electricity into light and heat energy
Some what enclosures convert electricity into light and heat energy? (A) made (B) glass (C) wool (D) support
Some glass enclosures convert electricity into light and heat energy Answer: B
3Q8GYXHFEP1XH9NBTS2R610PM1HC5Z
What do some light bulbs convert other energy into?
{ "text": [ "water vapor", "basic building blocks of life", "gasoline", "light and heat energy", "an electron microscope", "plasma", "heat or cold", "hydrogen and oxygen" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
some light bulbs convert electricity into light and heat energy
Electrical energy is also energy.
some light bulbs convert other energy into light and heat energy
What do some light bulbs convert other energy into? (A) water vapor (B) basic building blocks of life (C) gasoline (D) light and heat energy
some light bulbs convert other energy into light and heat energy Answer: D
3WI0P0II61RWRORNQVA5T8N3Z95RDV
Some light bulbs waste less of their energy producing what?
{ "text": [ "O3", "loss", "SO2", "heat", "warmth", "light", "Green", "motion" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
some light bulbs convert electricity into light and heat energy
CFLs waste much less electrical energy generating unnecessary heat.
Some light bulbs waste much less energy generating unecessary heat.
Some light bulbs waste less of their energy producing what? (A) O3 (B) loss (C) SO2 (D) heat
Some light bulbs waste much less energy generating unecessary heat. Answer: D
3YHH42UU5BERP6VG9ZPESPUL3DF0L3
some light bulbs convert electricity into light and the amount of what?
{ "text": [ "energy in a substance", "hydrogen and oxygen", "It decreases", "matter vibrating", "Inches or fractions of inches.", "reducing acid rain", "harmful substances", "Males and females" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
some light bulbs convert electricity into light and heat energy
Heat energy is the amount of energy in a substance.
some light bulbs convert electricity into light and the amount of energy in a substance
some light bulbs convert electricity into light and the amount of what? (A) energy in a substance (B) hydrogen and oxygen (C) It decreases (D) matter vibrating
some light bulbs convert electricity into light and the amount of energy in a substance Answer: A
3NPFYT4IZC3J04NQ1KH5OBCOIIUXG0
What convert electricity into light and heat energy?
{ "text": [ "cats", "copper", "LEDs", "trains", "Cars", "cells", "energy", "buses" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
some light bulbs convert electricity into light and heat energy
Light source is an ultra-bright, unbreakable LED Bulb.
LEDs convert electricity into light and heat energy
What convert electricity into light and heat energy? (A) cats (B) copper (C) LEDs (D) trains
LEDs convert electricity into light and heat energy Answer: C
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What is natural?
{ "text": [ "wetland", "aging", "iPhones", "immortality", "magic", "Light", "Spruce", "wind" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Aging is associated with the death of cells.
Cell death is natural.
aging is natural
What is natural? (A) wetland (B) aging (C) iPhones (D) immortality
aging is natural Answer: B
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what is natural?
{ "text": [ "Spruce", "artificial sweetener", "aging", "wetland", "fake purses", "wind", "imitation crab", "Light" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Aging is associated with the death of cells.
Cell death is natural.
aging is natural
what is natural? (A) Spruce (B) artificial sweetener (C) aging (D) wetland
aging is natural Answer: C
3SPJ0334212IRB31EMOA42BDCA9JYO
What stage is associated with apoptosis?
{ "text": [ "infancy", "CO 2", "aging", "adolescence", "three", "cell walls", "SO2", "disease" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Aging is associated with the death of cells.
Apoptosis means cell death.
Aging is associated with apoptosis
What stage is associated with apoptosis? (A) infancy (B) CO 2 (C) aging (D) adolescence
Aging is associated with apoptosis Answer: C
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What is a natural part of aging?
{ "text": [ "Smoking", "apoptosis", "regeneration", "illness", "stimulation", "cracking", "Weight", "firm skin" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Aging is associated with the death of cells.
Apoptosis means cell death.
Apoptosis is a natural part of aging.
What is a natural part of aging? (A) Smoking (B) apoptosis (C) regeneration (D) illness
Apoptosis is a natural part of aging. Answer: B
3Z7VU45IPYGB1KX2KJKNE9OTKXXZ1R
What do dying cells do?
{ "text": [ "Move to another area", "survival", "accumulate waste", "harm them", "kill them", "They may not survive.", "keeps the organism warm", "forest is destroyed" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Aging is associated with the death of cells.
If the waste accumulates, the cell ages and dies.
waste accumulates and cells die
What do dying cells do? (A) Move to another area (B) survival (C) accumulate waste (D) harm them
waste accumulates and cells die Answer: C
304SM51WA33FD6TGROJ4OS4ZMB0BSU
Aging is associated with degrading:
{ "text": [ "Most plants", "an object", "Acids", "telomeres", "layers of fat", "Chlorophyll", "vegetation", "the skin" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Aging is associated with the death of cells.
Telomeres degrade as the cells divide and their shortening causes cell death.
Aging is associated with degrading telomeres.
Aging is associated with degrading: (A) Most plants (B) an object (C) Acids (D) telomeres
Aging is associated with degrading telomeres. Answer: D
3X66WABAJWH7K6GCHVAHHVNKABX3GL
What is aging associated with?
{ "text": [ "an organism's body", "decrease stamina", "Decrease bodily water", "Short telomeres", "forest is destroyed", "massive damage", "Earth orbiting the Sun", "Veins and arteries." ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Aging is associated with the death of cells.
Old cells have short telomeres.
aging is associated with short telomeres
What is aging associated with? (A) an organism's body (B) decrease stamina (C) Decrease bodily water (D) Short telomeres
aging is associated with short telomeres Answer: D
3WQ3B2KGE8FFJMUME54KSRHQRBIB10
what gives electric power
{ "text": [ "televisions", "heat energy", "energy", "current flow", "kinetic energy", "engines", "weather", "air conditioners" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
a switch is used to start the flow of current in an electrical circuit
Electric power is ready to use at the flip of a switch.
current flow gives electric power
what gives electric power (A) televisions (B) heat energy (C) energy (D) current flow
current flow gives electric power Answer: D
352YTHGROVC62YUR1FXIC0RRDYUH4R
A switch is used to start the what of electric charge in an electrical circuit?
{ "text": [ "emptying", "O3", "copper", "flow", "motion", "stasis", "deletion", "energy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
a switch is used to start the flow of current in an electrical circuit
An electrical current is the flow of electric charge.
A switch is used to start the flow of electric charge in an electrical circuit.
A switch is used to start the what of electric charge in an electrical circuit? (A) emptying (B) O3 (C) copper (D) flow
A switch is used to start the flow of electric charge in an electrical circuit. Answer: D
378XPAWRUCCL0ILSGYPUPFE65ODAI2
A switch is used to start the flow of current in what?
{ "text": [ "Ocean currents", "something with fuses.", "Veins and arteries.", "circulatory systems", "Current date", "Batter switch", "Earth orbiting the Sun", "Basic units of the plant body." ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
a switch is used to start the flow of current in an electrical circuit
Electrical circuits have fuses that blow.
a switch is used to start the flow of current in an object that has fuses that blow.
A switch is used to start the flow of current in what? (A) Ocean currents (B) something with fuses. (C) Veins and arteries. (D) circulatory systems
a switch is used to start the flow of current in an object that has fuses that blow. Answer: B
3MH9DQ757WBRJ0TVWF6I44DKXM8GU3
what are on when there is flow of current in an electrical circuit
{ "text": [ "energy", "lights", "engine", "cycles", "brakes", "waves", "water", "Vibrates" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
a switch is used to start the flow of current in an electrical circuit
Electrical power including lights etc can then be switched on.
lights are on when there is flow of current in an electrical circuit
what are on when there is flow of current in an electrical circuit (A) energy (B) lights (C) engine (D) cycles
lights are on when there is flow of current in an electrical circuit Answer: B
3MYYFCXHJ36S22ZGH9F0R0FQJ78G4L
A switch is used to start the flow of current in a path of
{ "text": [ "blood", "devices", "size", "closed", "cycles", "complete", "coiled", "energy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
a switch is used to start the flow of current in an electrical circuit
An electrical circuit is a circuitous path of wire and devices.
a switch is used to start the flow of current in a path of devices
A switch is used to start the flow of current in a path of (A) blood (B) devices (C) size (D) closed
a switch is used to start the flow of current in a path of devices Answer: B
33M4IA01QG0APUW4HVBHNFQVFRNXR9
What is used to start the flow of current in an electrical circuit?
{ "text": [ "energy", "a doorbell", "heat energy", "kinetic energy", "simple", "Firecrackers", "cycles", "deltas" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
a switch is used to start the flow of current in an electrical circuit
Some systems have an additional connection for a second doorbell switch.
a doorbell is used to start the flow of current in an electrical circuit
What is used to start the flow of current in an electrical circuit? (A) energy (B) a doorbell (C) heat energy (D) kinetic energy
a doorbell is used to start the flow of current in an electrical circuit Answer: B
3WQ3B2KGE8FFJMUME54KSRHQ6XN1BI
what directs current?
{ "text": [ "streams", "switch", "rivers", "squids", "chemicals", "streams.", "hormones", "spring" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
a switch is used to start the flow of current in an electrical circuit
An electrical switch directs current to one of several wires.
a switch directs current
what directs current? (A) streams (B) switch (C) rivers (D) squids
a switch directs current Answer: B
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What has a negative impact on an ecosystem?
{ "text": [ "Replanting trees", "disease", "Pesticides", "Logging", "Cars", "Pollution", "Cutting grass", "Environmentalists" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
cutting down trees has a negative impact on an ecosystem
Rainforests are destroyed by logging and all of the trees are cut down.
Logging has a negative impact on an ecosystem
What has a negative impact on an ecosystem? (A) Replanting trees (B) disease (C) Pesticides (D) Logging
Logging has a negative impact on an ecosystem Answer: D
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uncontrolled use of what for fuel has a negative impact on an ecosystem
{ "text": [ "trees", "oil", "deserts", "habitat", "solar", "air", "coal", "rocks" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
cutting down trees has a negative impact on an ecosystem
An example is the uncontrolled cutting of trees for fuel.
uncontrolled use of trees for fuel has a negative impact on an ecosystem
uncontrolled use of what for fuel has a negative impact on an ecosystem (A) trees (B) oil (C) deserts (D) habitat
uncontrolled use of trees for fuel has a negative impact on an ecosystem Answer: A
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What has a negative impact on an ecosystem?
{ "text": [ "planting trees", "cutting down oaks", "Destroy bridges", "planting oaks", "adding habitat", "deforestation", "massive damage", "Pesticides" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
cutting down trees has a negative impact on an ecosystem
All oaks are trees.
Cutting down oaks has a negative impact on an ecosystem
What has a negative impact on an ecosystem? (A) planting trees (B) cutting down oaks (C) Destroy bridges (D) planting oaks
Cutting down oaks has a negative impact on an ecosystem Answer: B
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Doing what to plants has a negative impact on the ecosystem?
{ "text": [ "planting them", "deforestation", "cutting them down", "Pesticides", "watering them", "massive damage", "sitting under them", "Abnormal cell growth" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
cutting down trees has a negative impact on an ecosystem
Plants include trees.
Cutting down plants has a negative impact on the ecosystem.
Doing what to plants has a negative impact on the ecosystem? (A) planting them (B) deforestation (C) cutting them down (D) Pesticides
Cutting down plants has a negative impact on the ecosystem. Answer: C
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cutting down trees has a negative impact on the health of what?
{ "text": [ "space", "humankind", "mars", "aliens", "salmon", "Species", "humans", "plants" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
cutting down trees has a negative impact on an ecosystem
When ecosystems are healthy, humankind is healthy.
cutting down trees has a negative impact on the health of humankind
cutting down trees has a negative impact on the health of what? (A) space (B) humankind (C) mars (D) aliens
cutting down trees has a negative impact on the health of humankind Answer: B
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What type of impact does cutting down trees have on jungles?
{ "text": [ "dangerous", "negative", "uncontrolled", "mechanical", "unpredictable", "growing", "positive", "Pollution" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
cutting down trees has a negative impact on an ecosystem
An ecosystem can be in a desert, a tropical jungle, an ocean or a pond.
cutting down trees has a negative impact on a jungle.
What type of impact does cutting down trees have on jungles? (A) dangerous (B) negative (C) uncontrolled (D) mechanical
cutting down trees has a negative impact on a jungle. Answer: B
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a what can have a negative impact on ecosystem
{ "text": [ "paper mill", "A virus", "deforestation", "storm", "disease", "rainfall", "tree", "Pollution" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
cutting down trees has a negative impact on an ecosystem
Trees are cut down in the forest and are then sent to a paper mill.
products from a paper mill can have a negative impact on an ecosystem
a what can have a negative impact on ecosystem (A) paper mill (B) A virus (C) deforestation (D) storm
products from a paper mill can have a negative impact on an ecosystem Answer: A
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Releasing what can have a negative impact on an ecosystem?
{ "text": [ "disease", "viruses", "A virus", "Carbon", "tar", "toxins", "herbicide", "vehicles" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
cutting down trees has a negative impact on an ecosystem
If trees are cut or burned, the carbon is released back into the atmosphere.
Releasing carbon into the atmosphere has a negative impact on an ecosystem
Releasing what can have a negative impact on an ecosystem? (A) disease (B) viruses (C) A virus (D) Carbon
Releasing carbon into the atmosphere has a negative impact on an ecosystem Answer: D
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What live just about everywhere on Earth?
{ "text": [ "tazmanian devils", "gorillas", "vegetation", "producers", "bears", "Conifers", "insects", "humans" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Plants live just about everywhere on Earth.
Most plants are producers.
producers live just about everywhere on Earth
What live just about everywhere on Earth? (A) tazmanian devils (B) gorillas (C) vegetation (D) producers
producers live just about everywhere on Earth Answer: D
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Plants and snakes live _.
{ "text": [ "almost everywhere", "important habitats", "hydrate their cells", "reproduce", "more abundant", "competing for resources", "the environment", "vegetation" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Plants live just about everywhere on Earth.
Snakes live almost everywhere on earth.
Plants live just about everywhere snakes do.
Plants and snakes live _. (A) almost everywhere (B) important habitats (C) hydrate their cells (D) reproduce
Plants live just about everywhere snakes do. Answer: A
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What is one thing viruses do not cause?
{ "text": [ "disease", "AIDS", "illness", "cancer", "Ebola", "fever", "death", "smallpox" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Populations of viruses do not grow through cell division because they are not cells.
Cancer is unregulated cell division.
Cancer is not caused by viruses.
What is one thing viruses do not cause? (A) disease (B) AIDS (C) illness (D) cancer
Cancer is not caused by viruses. Answer: D
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The cause of what doesn't grow by cell division?
{ "text": [ "drought", "Influenza", "resistance", "adding heat", "Leptospirosis", "fungi", "bacteria", "heat produced" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Populations of viruses do not grow through cell division because they are not cells.
Influenza is a disease caused by viruses.
Populations of the cause of influenza do not grow through cell division because they are not cells
The cause of what doesn't grow by cell division? (A) drought (B) Influenza (C) resistance (D) adding heat
Populations of the cause of influenza do not grow through cell division because they are not cells Answer: B
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What step are bees essential in during the sexual reproduction of plants?
{ "text": [ "pre-flowering", "death", "fertilization", "Energy.", "food and shelter", "hydration", "Animal survival", "survival" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Pollination is the fertilization step in the sexual reproduction of plants.
Bees are absolutely essential for pollination.
Bees are absolutely essential for the fertilization step in the sexual reproduction of plants
What step are bees essential in during the sexual reproduction of plants? (A) pre-flowering (B) death (C) fertilization (D) Energy.
Bees are absolutely essential for the fertilization step in the sexual reproduction of plants Answer: C
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The transfer of pollen to what is the fertilization step of the sexual reproduction of a plant?
{ "text": [ "stigma", "apples", "flowers", "embryos", "potatoes", "seeds", "eggs", "plants" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Pollination is the fertilization step in the sexual reproduction of plants.
Pollination is the transfer of pollen grains to a stigma.
The transfer of pollen grains to a stigma is the fertilization step in the sexual reproduction of plants.
The transfer of pollen to what is the fertilization step of the sexual reproduction of a plant? (A) stigma (B) apples (C) flowers (D) embryos
The transfer of pollen grains to a stigma is the fertilization step in the sexual reproduction of plants. Answer: A
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What are important in the fertilization step in the sexual reproduction of plants?.
{ "text": [ "seeds", "potatoes", "insects", "offspring", "alleles", "Energy", "Energy.", "animals" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Pollination is the fertilization step in the sexual reproduction of plants.
Insect Pollinators Learn about pollination and why insect pollinators are important in the garden.
insect are important in the fertilization step in the sexual reproduction of plants.
What are important in the fertilization step in the sexual reproduction of plants?. (A) seeds (B) potatoes (C) insects (D) offspring
insect are important in the fertilization step in the sexual reproduction of plants. Answer: C
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When is timing critical for plants?
{ "text": [ "in the sexual reproduction", "Earth's weather system", "The flowers are pollinated", "during the day", "It helps them survive", "the Earth being tilted", "Earth revolving around the sun", "seed dispersal" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Pollination is the fertilization step in the sexual reproduction of plants.
Fertilization As far as fertilization, timing is critical.
pollination timing is a critical step in the sexual reproduction of plants
When is timing critical for plants? (A) in the sexual reproduction (B) Earth's weather system (C) The flowers are pollinated (D) during the day
pollination timing is a critical step in the sexual reproduction of plants Answer: A
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What can turn a lightbulb on?
{ "text": [ "Electric current", "cigarettes", "Shining a flashlight on it", "hydrogen and oxygen", "Unplugging the lamp", "direct energy", "Sunlight", "heat energy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
when electricity flows to a light bulb , the light bulb will turn on
An electric current is a flow of electric charge.
Electric currents can turn a lightbulb on.
What can turn a lightbulb on? (A) Electric current (B) cigarettes (C) Shining a flashlight on it (D) hydrogen and oxygen
Electric currents can turn a lightbulb on. Answer: A
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When electricity flows to a bulb, the room is seen what?
{ "text": [ "dimly", "complete", "clearly", "an object", "darkly", "motion", "sunlight", "shadowed" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
when electricity flows to a light bulb , the light bulb will turn on
For example, Make sure there is enough light in the room to see clearly.
When electricity flows to a bulb, the room is seen clearly.
When electricity flows to a bulb, the room is seen what? (A) dimly (B) complete (C) clearly (D) an object
When electricity flows to a bulb, the room is seen clearly. Answer: C
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What do power outages do to light bulbs?
{ "text": [ "turn them on", "It remains dormant", "it needs them", "turn them off", "It decreases", "make them explode", "increase electricity", "kill them" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
when electricity flows to a light bulb , the light bulb will turn on
Power Outages are a total interruption of electrical power.
Power outages can cause a light bulb to go off.
What do power outages do to light bulbs? (A) turn them on (B) It remains dormant (C) it needs them (D) turn them off
Power outages can cause a light bulb to go off. Answer: D
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What could prevent a light bult from turning on?
{ "text": [ "sensory neurons", "herbicide", "A resistor", "focusing a lens", "evaporation", "heat energy", "heating liquids", "energy barrier" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
when electricity flows to a light bulb , the light bulb will turn on
Materials that control the flow of electricity are called resistors.
Resistors can prevent a light bulb from turning on
What could prevent a light bult from turning on? (A) sensory neurons (B) herbicide (C) A resistor (D) focusing a lens
Resistors can prevent a light bulb from turning on Answer: C