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How do some insects communicate?
[ "sound", "sensory neurons", "Decibels", "electronic waves", "progesterone", "Vibrates", "pheromones", "radio waves" ]
pheromones
Answer the following multiple-choice question. Question: How do some insects communicate? Options: A. sound B. sensory neurons C. Decibels D. electronic waves E. progesterone F. Vibrates G. pheromones H. radio waves Which option is correct and why?
The correct answer is: pheromones.
What communicates with subtle scents?
[ "bears", "viruses", "bacteria", "Birds", "bats", "ants", "koalas", "phytoplankton" ]
ants
Answer the following multiple-choice question. Question: What communicates with subtle scents? Options: A. bears B. viruses C. bacteria D. Birds E. bats F. ants G. koalas H. phytoplankton Which option is correct and why?
The correct answer is: ants.
Members of the Myrmecocystus genus communicate via pheromones, which are a type of:
[ "sense of smell", "chemical receptor", "organ", "insects", "chemical", "sound", "antennae", "Vibrates" ]
chemical
Answer the following multiple-choice question. Question: Members of the Myrmecocystus genus communicate via pheromones, which are a type of: Options: A. sense of smell B. chemical receptor C. organ D. insects E. chemical F. sound G. antennae H. Vibrates Which option is correct and why?
The correct answer is: chemical.
Ants communicate with the colony using what?
[ "Electrical energy", "Chemical energy", "visible energy", "Decibels", "pheremon traits", "heat energy", "refraction of light", "mechanical waves" ]
pheremon traits
Answer the following multiple-choice question. Question: Ants communicate with the colony using what? Options: A. Electrical energy B. Chemical energy C. visible energy D. Decibels E. pheremon traits F. heat energy G. refraction of light H. mechanical waves Which option is correct and why?
The correct answer is: pheremon traits.
what can communicate with chemicals called pheromones
[ "leaf cutters", "peachleaf willow", "orchids", "pollen", "animals", "honeybees", "insects", "mammals" ]
leaf cutters
Answer the following multiple-choice question. Question: what can communicate with chemicals called pheromones Options: A. leaf cutters B. peachleaf willow C. orchids D. pollen E. animals F. honeybees G. insects H. mammals Which option is correct and why?
The correct answer is: leaf cutters.
what do ants use to communicate?
[ "trails", "sound", "nerves", "waves", "Decibels", "motors", "chemicals", "Energy" ]
trails
Answer the following multiple-choice question. Question: what do ants use to communicate? Options: A. trails B. sound C. nerves D. waves E. Decibels F. motors G. chemicals H. Energy Which option is correct and why?
The correct answer is: trails.
What do rivers deposit when they flood?
[ "pH", "rocks", "soil", "sand", "crust", "Joules", "salt", "dirt" ]
soil
Answer the following multiple-choice question. Question: What do rivers deposit when they flood? Options: A. pH B. rocks C. soil D. sand E. crust F. Joules G. salt H. dirt Which option is correct and why?
The correct answer is: soil.
When a river floods, that river harms what?
[ "most organisms", "Basic units of the plant body.", "streams and volcanoes", "mountains and lakes", "farm and grazing lands", "oceans and ponds", "swamp vegetation", "Plant growth is reduced" ]
farm and grazing lands
Answer the following multiple-choice question. Question: When a river floods, that river harms what? Options: A. most organisms B. Basic units of the plant body. C. streams and volcanoes D. mountains and lakes E. farm and grazing lands F. oceans and ponds G. swamp vegetation H. Plant growth is reduced Which option is correct and why?
The correct answer is: farm and grazing lands.
what does a river deposit into flood plains when it floods?
[ "wildlife", "silicate minerals", "carbon dioxide", "objects that have mass", "swamp vegetation", "salt and water.", "limestone", "Calcium carbonate" ]
silicate minerals
Answer the following multiple-choice question. Question: what does a river deposit into flood plains when it floods? Options: A. wildlife B. silicate minerals C. carbon dioxide D. objects that have mass E. swamp vegetation F. salt and water. G. limestone H. Calcium carbonate Which option is correct and why?
The correct answer is: silicate minerals.
What is deposited in flood plains when a river floods?
[ "bamboo", "detritus", "shrub beds", "rocks", "music", "filtered water", "minerals", "ice" ]
minerals
Answer the following multiple-choice question. Question: What is deposited in flood plains when a river floods? Options: A. bamboo B. detritus C. shrub beds D. rocks E. music F. filtered water G. minerals H. ice Which option is correct and why?
The correct answer is: minerals.
Where do plains get soil from?
[ "earth", "hurricanes", "Sediment", "ocean", "canyons", "wind", "climate", "floods" ]
floods
Answer the following multiple-choice question. Question: Where do plains get soil from? Options: A. earth B. hurricanes C. Sediment D. ocean E. canyons F. wind G. climate H. floods Which option is correct and why?
The correct answer is: floods.
what deposits soil in flood plains when it floods?
[ "the Colorado", "the Pacific Ocean", "water evaporation", "bullfrogs", "peachleaf willow", "a hydraulic system", "mussels", "hydrogen" ]
the Colorado
Answer the following multiple-choice question. Question: what deposits soil in flood plains when it floods? Options: A. the Colorado B. the Pacific Ocean C. water evaporation D. bullfrogs E. peachleaf willow F. a hydraulic system G. mussels H. hydrogen Which option is correct and why?
The correct answer is: the Colorado.
When the Amazon floods it deposits what in flood plain?
[ "earth", "cities", "rocks", "dirt", "seawater", "Sand", "saltwater", "soil" ]
soil
Answer the following multiple-choice question. Question: When the Amazon floods it deposits what in flood plain? Options: A. earth B. cities C. rocks D. dirt E. seawater F. Sand G. saltwater H. soil Which option is correct and why?
The correct answer is: soil.
when a river floods, Cashion soils are what?
[ "Sediment", "storing water", "dried out", "destroyed", "threatened", "flooded", "homogenous", "deposited" ]
deposited
Answer the following multiple-choice question. Question: when a river floods, Cashion soils are what? Options: A. Sediment B. storing water C. dried out D. destroyed E. threatened F. flooded G. homogenous H. deposited Which option is correct and why?
The correct answer is: deposited.
where is soil deposited when a river floods?
[ "aqueous solution", "near the shoreline", "mountains", "colder and wetter", "the sky", "Inches or fractions of inches.", "deserts", "generally marshy areas" ]
generally marshy areas
Answer the following multiple-choice question. Question: where is soil deposited when a river floods? Options: A. aqueous solution B. near the shoreline C. mountains D. colder and wetter E. the sky F. Inches or fractions of inches. G. deserts H. generally marshy areas Which option is correct and why?
The correct answer is: generally marshy areas.
When this floods, it deposits soil in flood plains?
[ "a large stream", "to move people", "Great Plains", "oceans", "a hydraulic system", "puddles", "erosion", "near the shoreline" ]
a large stream
Answer the following multiple-choice question. Question: When this floods, it deposits soil in flood plains? Options: A. a large stream B. to move people C. Great Plains D. oceans E. a hydraulic system F. puddles G. erosion H. near the shoreline Which option is correct and why?
The correct answer is: a large stream.
When the Nile floods, where is soil deposited?
[ "flood valleys", "flood lights", "flood plains", "aqueous solution", "Sediment", "flood canyons", "near the shoreline", "detritus" ]
flood plains
Answer the following multiple-choice question. Question: When the Nile floods, where is soil deposited? Options: A. flood valleys B. flood lights C. flood plains D. aqueous solution E. Sediment F. flood canyons G. near the shoreline H. detritus Which option is correct and why?
The correct answer is: flood plains.
Hurricanes can
[ "Brutal temperatures", "flow of electrons", "major threat to health", "Destroy bridges", "Warm air moving into cold air", "cloudy and rainy weather", "deposit soil in plains", "Plant growth is reduced" ]
deposit soil in plains
Answer the following multiple-choice question. Question: Hurricanes can Options: A. Brutal temperatures B. flow of electrons C. major threat to health D. Destroy bridges E. Warm air moving into cold air F. cloudy and rainy weather G. deposit soil in plains H. Plant growth is reduced Which option is correct and why?
The correct answer is: deposit soil in plains.
what do creeks deposit in plains?
[ "fibers", "rain", "dirt", "rocks", "soil", "fats", "Sand", "potash" ]
soil
Answer the following multiple-choice question. Question: what do creeks deposit in plains? Options: A. fibers B. rain C. dirt D. rocks E. soil F. fats G. Sand H. potash Which option is correct and why?
The correct answer is: soil.
What do flooding rivers help plants do?
[ "growth", "store", "roots", "health", "grow", "adapt", "widen", "expand" ]
grow
Answer the following multiple-choice question. Question: What do flooding rivers help plants do? Options: A. growth B. store C. roots D. health E. grow F. adapt G. widen H. expand Which option is correct and why?
The correct answer is: grow.
Phylum Platyhelminthes are mostly what?
[ "animals", "engorged", "fungi", "infected", "parasitic", "insects", "huge", "free living" ]
parasitic
Answer the following multiple-choice question. Question: Phylum Platyhelminthes are mostly what? Options: A. animals B. engorged C. fungi D. infected E. parasitic F. insects G. huge H. free living Which option is correct and why?
The correct answer is: parasitic.
organisms belonging to the phylum Platyhelminthes have evolved a close association with their what
[ "ovaries", "Wasps", "life", "plant", "orchids", "hosts", "root system", "tree host" ]
hosts
Answer the following multiple-choice question. Question: organisms belonging to the phylum Platyhelminthes have evolved a close association with their what Options: A. ovaries B. Wasps C. life D. plant E. orchids F. hosts G. root system H. tree host Which option is correct and why?
The correct answer is: hosts.
Something belonging to the phylum Platyhelminthes has what?
[ "alleles", "resistance", "A finger", "parasites", "illness", "An ear", "A toe", "A brain" ]
A brain
Answer the following multiple-choice question. Question: Something belonging to the phylum Platyhelminthes has what? Options: A. alleles B. resistance C. A finger D. parasites E. illness F. An ear G. A toe H. A brain Which option is correct and why?
The correct answer is: A brain.
flukes, tapeworms, and turbell are
[ "major threat to health", "types of flat leeches", "Plant growth is reduced", "types of earthworms", "competing for resources", "types of snakes", "types of flatworms", "parasites" ]
types of flatworms
Answer the following multiple-choice question. Question: flukes, tapeworms, and turbell are Options: A. major threat to health B. types of flat leeches C. Plant growth is reduced D. types of earthworms E. competing for resources F. types of snakes G. types of flatworms H. parasites Which option is correct and why?
The correct answer is: types of flatworms.
What kind of worm belongs to the phylum Platyhelminthes?
[ "homogenous", "moves", "dangerous", "insects", "tapeworm", "parasites", "white", "graptolites" ]
tapeworm
Answer the following multiple-choice question. Question: What kind of worm belongs to the phylum Platyhelminthes? Options: A. homogenous B. moves C. dangerous D. insects E. tapeworm F. parasites G. white H. graptolites Which option is correct and why?
The correct answer is: tapeworm.
What does the phylum Platyhelminthes usually have?
[ "resistance", "Veins and arteries.", "Leptospirosis", "sensory neurons", "bilateral symmetry", "parasites", "food and shelter", "aerobic capacity" ]
bilateral symmetry
Answer the following multiple-choice question. Question: What does the phylum Platyhelminthes usually have? Options: A. resistance B. Veins and arteries. C. Leptospirosis D. sensory neurons E. bilateral symmetry F. parasites G. food and shelter H. aerobic capacity Which option is correct and why?
The correct answer is: bilateral symmetry.
What animal found on Earth would belong to the phylum Platyhelmintes?
[ "bilaterally symmetrical worms", "Something with a head, thorax, and abdomen", "remains of prehistoric life", "Something that makes plants green", "Microscopic organisms", "female sex cells", "it helps plants in growing", "share properties" ]
bilaterally symmetrical worms
Answer the following multiple-choice question. Question: What animal found on Earth would belong to the phylum Platyhelmintes? Options: A. bilaterally symmetrical worms B. Something with a head, thorax, and abdomen C. remains of prehistoric life D. Something that makes plants green E. Microscopic organisms F. female sex cells G. it helps plants in growing H. share properties Which option is correct and why?
The correct answer is: bilaterally symmetrical worms.
What is true about the phylum Platyhelminthes?
[ "a hemisphere is tilted away from the sun", "biological diversity", "they have bilateral symmetry", "characteristics", "Something with a head, thorax, and abdomen", "sub-units of species", "aerobic capacity", "The number of individuals" ]
they have bilateral symmetry
Answer the following multiple-choice question. Question: What is true about the phylum Platyhelminthes? Options: A. a hemisphere is tilted away from the sun B. biological diversity C. they have bilateral symmetry D. characteristics E. Something with a head, thorax, and abdomen F. sub-units of species G. aerobic capacity H. The number of individuals Which option is correct and why?
The correct answer is: they have bilateral symmetry.
What is something uneven heating of the Earth's Surface can damage?
[ "The moon", "Roads", "Crops", "The sky", "homes", "biome", "soils", "Harvesting Machines" ]
Crops
Answer the following multiple-choice question. Question: What is something uneven heating of the Earth's Surface can damage? Options: A. The moon B. Roads C. Crops D. The sky E. homes F. biome G. soils H. Harvesting Machines Which option is correct and why?
The correct answer is: Crops.
Uneven heating of the Earth's surface causes what to homes and businesses?
[ "global warming", "flooding", "renewal", "to move people", "monetization", "Greenhouse gases", "filtration", "destruction" ]
destruction
Answer the following multiple-choice question. Question: Uneven heating of the Earth's surface causes what to homes and businesses? Options: A. global warming B. flooding C. renewal D. to move people E. monetization F. Greenhouse gases G. filtration H. destruction Which option is correct and why?
The correct answer is: destruction.
What causes hurricanes on the Earth's surface?
[ "uneven heating", "volcanoes", "hurricanes", "Physical weathering", "It gets heated up", "Water expanding", "even heat", "Greenhouse gases" ]
uneven heating
Answer the following multiple-choice question. Question: What causes hurricanes on the Earth's surface? Options: A. uneven heating B. volcanoes C. hurricanes D. Physical weathering E. It gets heated up F. Water expanding G. even heat H. Greenhouse gases Which option is correct and why?
The correct answer is: uneven heating.
What causes breezes?
[ "stable temperatures", "a tree falling", "uneven heating of the earth", "degrees Celsius", "Earth's atmosphere circulation", "fissures of hot, acidic water", "movement of the planets", "moon phases" ]
uneven heating of the earth
Answer the following multiple-choice question. Question: What causes breezes? Options: A. stable temperatures B. a tree falling C. uneven heating of the earth D. degrees Celsius E. Earth's atmosphere circulation F. fissures of hot, acidic water G. movement of the planets H. moon phases Which option is correct and why?
The correct answer is: uneven heating of the earth.
Uneven heating of Earth's surface causes the movement of what?
[ "Earth's core", "underground air", "electromagnetic energy", "atmospheric air", "Earth's moon", "Greenhouse gases", "kinetic energy", "an object" ]
atmospheric air
Answer the following multiple-choice question. Question: Uneven heating of Earth's surface causes the movement of what? Options: A. Earth's core B. underground air C. electromagnetic energy D. atmospheric air E. Earth's moon F. Greenhouse gases G. kinetic energy H. an object Which option is correct and why?
The correct answer is: atmospheric air.
What can uneven heating of the earth's surface cause?
[ "Wealth creation", "Damage to buildings", "Damage to moon", "forest is destroyed", "Greenhouse gases", "Plant growth is reduced", "Damage to sun", "Physical weathering" ]
Damage to buildings
Answer the following multiple-choice question. Question: What can uneven heating of the earth's surface cause? Options: A. Wealth creation B. Damage to buildings C. Damage to moon D. forest is destroyed E. Greenhouse gases F. Plant growth is reduced G. Damage to sun H. Physical weathering Which option is correct and why?
The correct answer is: Damage to buildings.
Uneven heating of the Earth 's surface causes a movement of what?
[ "wind", "light", "air", "soil", "sand", "asteroids", "cookies", "Aves" ]
air
Answer the following multiple-choice question. Question: Uneven heating of the Earth 's surface causes a movement of what? Options: A. wind B. light C. air D. soil E. sand F. asteroids G. cookies H. Aves Which option is correct and why?
The correct answer is: air.
What uses something created by uneven heating of the Earth's surface?
[ "lakes", "oil", "rivers", "paper", "corn", "coal", "Roads", "Kite" ]
Kite
Answer the following multiple-choice question. Question: What uses something created by uneven heating of the Earth's surface? Options: A. lakes B. oil C. rivers D. paper E. corn F. coal G. Roads H. Kite Which option is correct and why?
The correct answer is: Kite.
Uneven heating on the Earth's surface can cause what?
[ "extensive damage", "Plant growth is reduced", "harmful substances", "Dehydration", "rain or sun shine", "Physical weathering", "global warming", "Greenhouse gases" ]
extensive damage
Answer the following multiple-choice question. Question: Uneven heating on the Earth's surface can cause what? Options: A. extensive damage B. Plant growth is reduced C. harmful substances D. Dehydration E. rain or sun shine F. Physical weathering G. global warming H. Greenhouse gases Which option is correct and why?
The correct answer is: extensive damage.
what does uneven heating of Earth's surface cause?
[ "kinetic energy", "global warming", "erosion", "moving air", "sweating", "contamination", "to move people", "flooding" ]
moving air
Answer the following multiple-choice question. Question: what does uneven heating of Earth's surface cause? Options: A. kinetic energy B. global warming C. erosion D. moving air E. sweating F. contamination G. to move people H. flooding Which option is correct and why?
The correct answer is: moving air.
what causes wind?
[ "speed", "the sun", "energy", "supersonic", "Energy.", "erosion", "a chime", "messengers" ]
the sun
Answer the following multiple-choice question. Question: what causes wind? Options: A. speed B. the sun C. energy D. supersonic E. Energy. F. erosion G. a chime H. messengers Which option is correct and why?
The correct answer is: the sun.
What does uneven warming of the Earth's surfaces cause?
[ "Winter", "harm", "wind", "sweat", "Injury", "SNPs", "force", "warmth" ]
wind
Answer the following multiple-choice question. Question: What does uneven warming of the Earth's surfaces cause? Options: A. Winter B. harm C. wind D. sweat E. Injury F. SNPs G. force H. warmth Which option is correct and why?
The correct answer is: wind.
what does uneven heating of the Earth's surface cause?
[ "Dehydration", "root growth", "erosion", "chinooks", "Temperature", "loose soil", "energy", "flooding" ]
chinooks
Answer the following multiple-choice question. Question: what does uneven heating of the Earth's surface cause? Options: A. Dehydration B. root growth C. erosion D. chinooks E. Temperature F. loose soil G. energy H. flooding Which option is correct and why?
The correct answer is: chinooks.
uneven heating of the Earth 's surface causes what?
[ "energy", "Greenhouse gases", "Energy.", "Temperature", "flooding", "autumn", "global warming", "destruction" ]
destruction
Answer the following multiple-choice question. Question: uneven heating of the Earth 's surface causes what? Options: A. energy B. Greenhouse gases C. Energy. D. Temperature E. flooding F. autumn G. global warming H. destruction Which option is correct and why?
The correct answer is: destruction.
What does uneven heating by the Sun cause?
[ "harm", "energy", "corn", "Injury", "cracks", "wind", "deadly", "sweat" ]
wind
Answer the following multiple-choice question. Question: What does uneven heating by the Sun cause? Options: A. harm B. energy C. corn D. Injury E. cracks F. wind G. deadly H. sweat Which option is correct and why?
The correct answer is: wind.
the support structure of a plant may store what?
[ "fibrous", "honey", "juice", "air", "water", "glucose", "energy", "sand" ]
water
Answer the following multiple-choice question. Question: the support structure of a plant may store what? Options: A. fibrous B. honey C. juice D. air E. water F. glucose G. energy H. sand Which option is correct and why?
The correct answer is: water.
What do stems help plants do?
[ "reproduce", "survive", "expire", "stay warm", "growth", "move", "support", "hide" ]
survive
Answer the following multiple-choice question. Question: What do stems help plants do? Options: A. reproduce B. survive C. expire D. stay warm E. growth F. move G. support H. hide Which option is correct and why?
The correct answer is: survive.
Plants do what by absorbing water quickly through their roots?
[ "survival", "avoid water", "store water", "pour water", "direct energy", "growth", "peachleaf willow", "release water" ]
store water
Answer the following multiple-choice question. Question: Plants do what by absorbing water quickly through their roots? Options: A. survival B. avoid water C. store water D. pour water E. direct energy F. growth G. peachleaf willow H. release water Which option is correct and why?
The correct answer is: store water.
What do some plants need to survive?
[ "stem", "oxygen", "reading", "overexposure", "books", "sodium", "Water", "Sun" ]
stem
Answer the following multiple-choice question. Question: What do some plants need to survive? Options: A. stem B. oxygen C. reading D. overexposure E. books F. sodium G. Water H. Sun Which option is correct and why?
The correct answer is: stem.
what do stems hold in plants?
[ "oxygen", "coded genes", "nutrients", "roots", "support", "acid", "cellulose", "fibrous" ]
nutrients
Answer the following multiple-choice question. Question: what do stems hold in plants? Options: A. oxygen B. coded genes C. nutrients D. roots E. support F. acid G. cellulose H. fibrous Which option is correct and why?
The correct answer is: nutrients.
Where is water sometimes stored in a tree or plant?
[ "stomach", "evaporation", "support structures", "at or near the margins", "reservoir", "watershed", "near the shoreline", "lake" ]
support structures
Answer the following multiple-choice question. Question: Where is water sometimes stored in a tree or plant? Options: A. stomach B. evaporation C. support structures D. at or near the margins E. reservoir F. watershed G. near the shoreline H. lake Which option is correct and why?
The correct answer is: support structures.
Some plants store water after absorbing it with what?
[ "the petals", "Roundworms", "energy", "the roots", "Roundworms.", "the succulents", "fibrous", "the arms" ]
the roots
Answer the following multiple-choice question. Question: Some plants store water after absorbing it with what? Options: A. the petals B. Roundworms C. energy D. the roots E. Roundworms. F. the succulents G. fibrous H. the arms Which option is correct and why?
The correct answer is: the roots.
Where do some plants store water?
[ "near the shoreline", "fibrous material", "rocks", "soil", "dormant state", "mountain sources", "one celled organisms", "air" ]
fibrous material
Answer the following multiple-choice question. Question: Where do some plants store water? Options: A. near the shoreline B. fibrous material C. rocks D. soil E. dormant state F. mountain sources G. one celled organisms H. air Which option is correct and why?
The correct answer is: fibrous material.
What uses stems to store water?
[ "bacteria", "humans", "Oak", "rocks", "trees", "ferns", "fens", "amoebae" ]
ferns
Answer the following multiple-choice question. Question: What uses stems to store water? Options: A. bacteria B. humans C. Oak D. rocks E. trees F. ferns G. fens H. amoebae Which option is correct and why?
The correct answer is: ferns.
Where do plants store water?
[ "watershed", "Collagen", "excretory", "trunks", "fibrils", "soil", "Winter", "cellulose" ]
trunks
Answer the following multiple-choice question. Question: Where do plants store water? Options: A. watershed B. Collagen C. excretory D. trunks E. fibrils F. soil G. Winter H. cellulose Which option is correct and why?
The correct answer is: trunks.
Where is water stored in a plant?
[ "dormant state", "at or near the margins", "colder and wetter", "the support structure", "it keeps an organism warm", "they body they live in", "It remains dormant", "excretory structures" ]
the support structure
Answer the following multiple-choice question. Question: Where is water stored in a plant? Options: A. dormant state B. at or near the margins C. colder and wetter D. the support structure E. it keeps an organism warm F. they body they live in G. It remains dormant H. excretory structures Which option is correct and why?
The correct answer is: the support structure.
what do some plants use a stem to store?
[ "CO2", "H20", "RNA", "UV", "urea", "Dew", "h2o", "rain" ]
h2o
Answer the following multiple-choice question. Question: what do some plants use a stem to store? Options: A. CO2 B. H20 C. RNA D. UV E. urea F. Dew G. h2o H. rain Which option is correct and why?
The correct answer is: h2o.
What do some flowers use to store most of their water?
[ "fibrous", "lipids", "roots", "sodium", "keratin", "solutes", "fibers", "stems" ]
stems
Answer the following multiple-choice question. Question: What do some flowers use to store most of their water? Options: A. fibrous B. lipids C. roots D. sodium E. keratin F. solutes G. fibers H. stems Which option is correct and why?
The correct answer is: stems.
How do beavers change waterways?
[ "They warm up the water", "marshes, bogs, and swamps", "They soil the water", "Earth's axis of rotation is tilted", "several different ways", "They make structures that split the water", "Genetic diversity is increased", "By tearing down dams" ]
They make structures that split the water
Answer the following multiple-choice question. Question: How do beavers change waterways? Options: A. They warm up the water B. marshes, bogs, and swamps C. They soil the water D. Earth's axis of rotation is tilted E. several different ways F. They make structures that split the water G. Genetic diversity is increased H. By tearing down dams Which option is correct and why?
The correct answer is: They make structures that split the water.
To open more areas for water skiing, engineers could
[ "dam more rivers", "to move people", "protect them", "vacation in Norway", "Move to another area", "build more snow machines", "scrap all steam locomotives", "Electric generators" ]
dam more rivers
Answer the following multiple-choice question. Question: To open more areas for water skiing, engineers could Options: A. dam more rivers B. to move people C. protect them D. vacation in Norway E. Move to another area F. build more snow machines G. scrap all steam locomotives H. Electric generators Which option is correct and why?
The correct answer is: dam more rivers.
What animal can cause a lake to form?
[ "trout", "Beavers", "Clams", "salmon", "Lake Trout", "Sea Otters", "Dam", "mussels" ]
Beavers
Answer the following multiple-choice question. Question: What animal can cause a lake to form? Options: A. trout B. Beavers C. Clams D. salmon E. Lake Trout F. Sea Otters G. Dam H. mussels Which option is correct and why?
The correct answer is: Beavers.
what can affect the level of a lake
[ "boat traffic", "flooding", "boat shipping", "erosion", "Pollution", "salinity", "over fishing", "spillways" ]
spillways
Answer the following multiple-choice question. Question: what can affect the level of a lake Options: A. boat traffic B. flooding C. boat shipping D. erosion E. Pollution F. salinity G. over fishing H. spillways Which option is correct and why?
The correct answer is: spillways.
What animal can help lakes to form?
[ "mussels", "the trout", "sea urchins", "eukyarotes", "the duck", "The beaver", "amphibians", "the otter" ]
The beaver
Answer the following multiple-choice question. Question: What animal can help lakes to form? Options: A. mussels B. the trout C. sea urchins D. eukyarotes E. the duck F. The beaver G. amphibians H. the otter Which option is correct and why?
The correct answer is: The beaver.
What can a dam form?
[ "fens", "rain", "lake", "water", "cracks", "H2O", "valley", "canyon" ]
lake
Answer the following multiple-choice question. Question: What can a dam form? Options: A. fens B. rain C. lake D. water E. cracks F. H2O G. valley H. canyon Which option is correct and why?
The correct answer is: lake.
Damming a river can cause what in a depression?
[ "storing water", "less water", "toxic water", "silt", "water ponding", "dry stones", "body water", "drying out" ]
water ponding
Answer the following multiple-choice question. Question: Damming a river can cause what in a depression? Options: A. storing water B. less water C. toxic water D. silt E. water ponding F. dry stones G. body water H. drying out Which option is correct and why?
The correct answer is: water ponding.
What can cause lakes to form?
[ "rainfall", "beavers", "erosion", "loose soil", "heat", "spring", "flooding", "break off" ]
beavers
Answer the following multiple-choice question. Question: What can cause lakes to form? Options: A. rainfall B. beavers C. erosion D. loose soil E. heat F. spring G. flooding H. break off Which option is correct and why?
The correct answer is: beavers.
What can be the cause of lakes and ponds forming?
[ "beavers", "heat", "Pesticides", "flooding", "erosion", "rainfall", "loose soil", "spring" ]
beavers
Answer the following multiple-choice question. Question: What can be the cause of lakes and ponds forming? Options: A. beavers B. heat C. Pesticides D. flooding E. erosion F. rainfall G. loose soil H. spring Which option is correct and why?
The correct answer is: beavers.
What can cause a lake to form?
[ "Something that generates electricity", "water and minerals", "rivers and streams", "fissures of hot, acidic water", "dividing into two parts", "it flows to a lower level", "a hydraulic system", "changing the phase" ]
Something that generates electricity
Answer the following multiple-choice question. Question: What can cause a lake to form? Options: A. Something that generates electricity B. water and minerals C. rivers and streams D. fissures of hot, acidic water E. dividing into two parts F. it flows to a lower level G. a hydraulic system H. changing the phase Which option is correct and why?
The correct answer is: Something that generates electricity.
What can cause lakes to form?
[ "flooding", "loose soil", "rainfall", "break off", "heat", "erosion", "Beavers", "spring" ]
Beavers
Answer the following multiple-choice question. Question: What can cause lakes to form? Options: A. flooding B. loose soil C. rainfall D. break off E. heat F. erosion G. Beavers H. spring Which option is correct and why?
The correct answer is: Beavers.
What is the thing that is created by damming a river made of?
[ "Sediment", "Fresh water", "loose soil", "swamp vegetation", "mussels", "storing water", "body water", "carbon dioxide" ]
Fresh water
Answer the following multiple-choice question. Question: What is the thing that is created by damming a river made of? Options: A. Sediment B. Fresh water C. loose soil D. swamp vegetation E. mussels F. storing water G. body water H. carbon dioxide Which option is correct and why?
The correct answer is: Fresh water.
What does sharpening a knife do?
[ "change its material", "make it stay the same", "lowered energy cost", "duplicate itself", "Relieve pain", "change its shape", "change its color", "It gets heated up" ]
change its shape
Answer the following multiple-choice question. Question: What does sharpening a knife do? Options: A. change its material B. make it stay the same C. lowered energy cost D. duplicate itself E. Relieve pain F. change its shape G. change its color H. It gets heated up Which option is correct and why?
The correct answer is: change its shape.
What is one way an object's shape can be changed?
[ "by indirect light", "reflecting light", "talking to it", "alchemy", "Through play", "permineralization", "removing material", "stasis" ]
removing material
Answer the following multiple-choice question. Question: What is one way an object's shape can be changed? Options: A. by indirect light B. reflecting light C. talking to it D. alchemy E. Through play F. permineralization G. removing material H. stasis Which option is correct and why?
The correct answer is: removing material.
Sharpening an object changes its what?
[ "chemical makeup", "cracks", "Sight", "smell", "energy", "color", "look", "cut" ]
look
Answer the following multiple-choice question. Question: Sharpening an object changes its what? Options: A. chemical makeup B. cracks C. Sight D. smell E. energy F. color G. look H. cut Which option is correct and why?
The correct answer is: look.
Sharpening an object causes that object to change what?
[ "age", "inches", "date of manufacture", "Joules", "heat", "material", "fibers", "form" ]
form
Answer the following multiple-choice question. Question: Sharpening an object causes that object to change what? Options: A. age B. inches C. date of manufacture D. Joules E. heat F. material G. fibers H. form Which option is correct and why?
The correct answer is: form.
Sharpening a knife causes it to change what?
[ "Energy.", "energy", "flavor", "material", "color", "heat", "shape", "Joules" ]
shape
Answer the following multiple-choice question. Question: Sharpening a knife causes it to change what? Options: A. Energy. B. energy C. flavor D. material E. color F. heat G. shape H. Joules Which option is correct and why?
The correct answer is: shape.
What does sharpening an item do?
[ "changes shape", "alters smell", "changes color", "Relieve pain", "focusing a lens", "maintains shape", "duplicate itself", "lowered energy cost" ]
changes shape
Answer the following multiple-choice question. Question: What does sharpening an item do? Options: A. changes shape B. alters smell C. changes color D. Relieve pain E. focusing a lens F. maintains shape G. duplicate itself H. lowered energy cost Which option is correct and why?
The correct answer is: changes shape.
what can be done to stones?
[ "heat", "Bend", "reshaped", "erosion", "Relieve pain", "protect them", "kill them", "loose soil" ]
reshaped
Answer the following multiple-choice question. Question: what can be done to stones? Options: A. heat B. Bend C. reshaped D. erosion E. Relieve pain F. protect them G. kill them H. loose soil Which option is correct and why?
The correct answer is: reshaped.
A generator converts
[ "atoms into fire", "electron transport", "Help plants grow", "kinetic energy into light", "kinetic energy into nothing", "electric energy into nothing", "igniting fuel and oxidiser", "mechanical waves" ]
kinetic energy into light
Answer the following multiple-choice question. Question: A generator converts Options: A. atoms into fire B. electron transport C. Help plants grow D. kinetic energy into light E. kinetic energy into nothing F. electric energy into nothing G. igniting fuel and oxidiser H. mechanical waves Which option is correct and why?
The correct answer is: kinetic energy into light.
motion can be converted into electrical energy with a what
[ "driving", "Firecrackers", "air compressor", "engines", "gas engine", "generator", "Neuron.", "transmission" ]
generator
Answer the following multiple-choice question. Question: motion can be converted into electrical energy with a what Options: A. driving B. Firecrackers C. air compressor D. engines E. gas engine F. generator G. Neuron. H. transmission Which option is correct and why?
The correct answer is: generator.
Energy from a generator
[ "is weaker than nuclear energy", "reducing acid rain", "heat is produced", "cannot be used in circuits", "can be stored in batteries", "mechanical waves", "has a high voltage", "igniting fuel and oxidiser" ]
can be stored in batteries
Answer the following multiple-choice question. Question: Energy from a generator Options: A. is weaker than nuclear energy B. reducing acid rain C. heat is produced D. cannot be used in circuits E. can be stored in batteries F. mechanical waves G. has a high voltage H. igniting fuel and oxidiser Which option is correct and why?
The correct answer is: can be stored in batteries.
Gas can be converted into:
[ "a hydraulic system", "electrical energy", "planet", "car engine", "Time and energy", "an engine", "hydrogen and oxygen", "solar energy" ]
electrical energy
Answer the following multiple-choice question. Question: Gas can be converted into: Options: A. a hydraulic system B. electrical energy C. planet D. car engine E. Time and energy F. an engine G. hydrogen and oxygen H. solar energy Which option is correct and why?
The correct answer is: electrical energy.
what does a generator use?
[ "acid", "engines", "air", "cycles", "A kernel", "water", "fossil fuel", "to move people" ]
fossil fuel
Answer the following multiple-choice question. Question: what does a generator use? Options: A. acid B. engines C. air D. cycles E. A kernel F. water G. fossil fuel H. to move people Which option is correct and why?
The correct answer is: fossil fuel.
What can kinetic energy be converted into?
[ "water", "gasoline", "thrust", "energy", "kinetic energy", "air", "electricity", "rays or beams" ]
electricity
Answer the following multiple-choice question. Question: What can kinetic energy be converted into? Options: A. water B. gasoline C. thrust D. energy E. kinetic energy F. air G. electricity H. rays or beams Which option is correct and why?
The correct answer is: electricity.
a generator is used to turn water behind a what into electrical energy
[ "dam", "H20", "hot", "sewer", "pond", "gutter", "wind", "Heat" ]
dam
Answer the following multiple-choice question. Question: a generator is used to turn water behind a what into electrical energy Options: A. dam B. H20 C. hot D. sewer E. pond F. gutter G. wind H. Heat Which option is correct and why?
The correct answer is: dam.
How do generators make electricity?
[ "Movement", "engines", "ligt", "electrically", "mutations", "simple", "Cars", "cycles" ]
Movement
Answer the following multiple-choice question. Question: How do generators make electricity? Options: A. Movement B. engines C. ligt D. electrically E. mutations F. simple G. Cars H. cycles Which option is correct and why?
The correct answer is: Movement.
What is a unit that produces kWh?
[ "energy", "homogenous", "engines", "kinetic energy", "rays or beams", "bamboo", "a generator", "positive" ]
a generator
Answer the following multiple-choice question. Question: What is a unit that produces kWh? Options: A. energy B. homogenous C. engines D. kinetic energy E. rays or beams F. bamboo G. a generator H. positive Which option is correct and why?
The correct answer is: a generator.
Generators convert what into a powerful energy source?
[ "circulatory systems", "kinetic energy", "engines", "Organic compounds", "organic molecules", "rays or beams", "a hydraulic system", "photons" ]
kinetic energy
Answer the following multiple-choice question. Question: Generators convert what into a powerful energy source? Options: A. circulatory systems B. kinetic energy C. engines D. Organic compounds E. organic molecules F. rays or beams G. a hydraulic system H. photons Which option is correct and why?
The correct answer is: kinetic energy.
A generator converts kinetic energy into something, which can then be converted to light by what?
[ "focusing a lens", "sensory neurons", "headlights", "heating liquids", "sunlight", "Evaporation", "cycles", "engines" ]
headlights
Answer the following multiple-choice question. Question: A generator converts kinetic energy into something, which can then be converted to light by what? Options: A. focusing a lens B. sensory neurons C. headlights D. heating liquids E. sunlight F. Evaporation G. cycles H. engines Which option is correct and why?
The correct answer is: headlights.
What relies on grass as a food source?
[ "Bacteria", "Soil", "humans", "More grass", "perennials", "alpacas", "Animals", "tortoises" ]
Animals
Answer the following multiple-choice question. Question: What relies on grass as a food source? Options: A. Bacteria B. Soil C. humans D. More grass E. perennials F. alpacas G. Animals H. tortoises Which option is correct and why?
The correct answer is: Animals.
What supplies food consumed by people?
[ "air", "animals", "bacteria", "wheat", "dust", "camels", "bamboo", "trees" ]
wheat
Answer the following multiple-choice question. Question: What supplies food consumed by people? Options: A. air B. animals C. bacteria D. wheat E. dust F. camels G. bamboo H. trees Which option is correct and why?
The correct answer is: wheat.
important food for waterfowl supply most of the food consumed by what?
[ "agriculture", "it needs them", "keeps the organism warm", "people worldwide", "our planet", "monkeys in trees", "tigers in the wild", "wolves in nature" ]
people worldwide
Answer the following multiple-choice question. Question: important food for waterfowl supply most of the food consumed by what? Options: A. agriculture B. it needs them C. keeps the organism warm D. people worldwide E. our planet F. monkeys in trees G. tigers in the wild H. wolves in nature Which option is correct and why?
The correct answer is: people worldwide.
What is consumed by people worldwide?
[ "Energy.", "wheat", "durian", "food", "nectar", "tofu", "insects", "Energy" ]
wheat
Answer the following multiple-choice question. Question: What is consumed by people worldwide? Options: A. Energy. B. wheat C. durian D. food E. nectar F. tofu G. insects H. Energy Which option is correct and why?
The correct answer is: wheat.
What is consumed by the most people worldwide?
[ "fat", "rice", "bamboo", "apples", "dirt", "pork", "food", "sunlight" ]
rice
Answer the following multiple-choice question. Question: What is consumed by the most people worldwide? Options: A. fat B. rice C. bamboo D. apples E. dirt F. pork G. food H. sunlight Which option is correct and why?
The correct answer is: rice.
What contains most of the energy used by people worldwided?
[ "heat", "Light", "coal", "grasses", "Cooking", "glucose", "A computer", "gasoline" ]
grasses
Answer the following multiple-choice question. Question: What contains most of the energy used by people worldwided? Options: A. heat B. Light C. coal D. grasses E. Cooking F. glucose G. A computer H. gasoline Which option is correct and why?
The correct answer is: grasses.
What do herbaceous plants supply the world with?
[ "oxygen", "growth", "Energy", "Crops", "seeds", "food", "life", "Carbon" ]
food
Answer the following multiple-choice question. Question: What do herbaceous plants supply the world with? Options: A. oxygen B. growth C. Energy D. Crops E. seeds F. food G. life H. Carbon Which option is correct and why?
The correct answer is: food.
What is a member of the group that supplies most of the food consumed by people worldwide?
[ "roots", "glucose", "insects", "humans", "animals", "Wild oats", "mammals", "it needs them" ]
Wild oats
Answer the following multiple-choice question. Question: What is a member of the group that supplies most of the food consumed by people worldwide? Options: A. roots B. glucose C. insects D. humans E. animals F. Wild oats G. mammals H. it needs them Which option is correct and why?
The correct answer is: Wild oats.
Most of the food consumed by people worldwide comes from
[ "humans", "trees", "Energy", "animals", "plants", "vitamin C", "honeybees", "Earth" ]
plants
Answer the following multiple-choice question. Question: Most of the food consumed by people worldwide comes from Options: A. humans B. trees C. Energy D. animals E. plants F. vitamin C G. honeybees H. Earth Which option is correct and why?
The correct answer is: plants.
What is an example of a plant that supplies most of the food consumed by people worldwide?
[ "Sugarcane", "orchids", "bushes", "bioaerosols", "cacti", "trees", "ferns", "Chlorophyll" ]
Sugarcane
Answer the following multiple-choice question. Question: What is an example of a plant that supplies most of the food consumed by people worldwide? Options: A. Sugarcane B. orchids C. bushes D. bioaerosols E. cacti F. trees G. ferns H. Chlorophyll Which option is correct and why?
The correct answer is: Sugarcane.
What are two things that are important for plants?
[ "organic material", "Bubbles and soap", "Humidity and protection", "excretory structures", "Sand and rocks", "Darkness and cool winds", "food and shelter", "genetic diversity" ]
Humidity and protection
Answer the following multiple-choice question. Question: What are two things that are important for plants? Options: A. organic material B. Bubbles and soap C. Humidity and protection D. excretory structures E. Sand and rocks F. Darkness and cool winds G. food and shelter H. genetic diversity Which option is correct and why?
The correct answer is: Humidity and protection.
What can be used to protect plants from the cold?
[ "ice", "fibers", "metal", "peat", "keratin", "oil", "glass", "snow" ]
glass
Answer the following multiple-choice question. Question: What can be used to protect plants from the cold? Options: A. ice B. fibers C. metal D. peat E. keratin F. oil G. glass H. snow Which option is correct and why?
The correct answer is: glass.
What protects plants from the cold?
[ "Something made of fruit or vegetables", "series of enzyme-mediated reactions", "Something made of glass, fiberglass, polyethylene, or vinyl", "Something whose growth is discouraged by heavy wet soils", "keeping food fresh for long periods of time", "Something made of brick", "Something made of metal", ...
Something made of glass, fiberglass, polyethylene, or vinyl
Answer the following multiple-choice question. Question: What protects plants from the cold? Options: A. Something made of fruit or vegetables B. series of enzyme-mediated reactions C. Something made of glass, fiberglass, polyethylene, or vinyl D. Something whose growth is discouraged by heavy wet soils E. keeping food fresh for long periods of time F. Something made of brick G. Something made of metal H. gas layer that surrounds earth Which option is correct and why?
The correct answer is: Something made of glass, fiberglass, polyethylene, or vinyl.
What organisms are most likely to be saved in the winter by a greenhouse
[ "snow leopards", "dormant", "plants", "tiny", "skiiers", "whales", "heat", "mussels" ]
plants
Answer the following multiple-choice question. Question: What organisms are most likely to be saved in the winter by a greenhouse Options: A. snow leopards B. dormant C. plants D. tiny E. skiiers F. whales G. heat H. mussels Which option is correct and why?
The correct answer is: plants.