question stringlengths 4 399 | choices listlengths 4 8 | correct_answer stringlengths 1 116 | prompt stringlengths 146 739 | completion stringlengths 25 140 | answer stringclasses 5 values |
|---|---|---|---|---|---|
What two measurements are multiplied to find the area of a rectangle? | [
"length and depth",
"volume and mass",
"depth and width",
"length and width"
] | length and width | Answer the following multiple-choice question.
Question: What two measurements are multiplied to find the area of a rectangle?
Options:
A. length and depth
B. volume and mass
C. depth and width
D. length and width
Which option is correct and why? | The correct answer is: length and width. | D |
What is the phenomenon in which light and sound waves become circular at the point source of a barrier? | [
"diffraction",
"reflection",
"refraction",
"sonic wave"
] | diffraction | Answer the following multiple-choice question.
Question: What is the phenomenon in which light and sound waves become circular at the point source of a barrier?
Options:
A. diffraction
B. reflection
C. refraction
D. sonic wave
Which option is correct and why? | The correct answer is: diffraction. | A |
DDT protects plants by doing what? | [
"to stay warm",
"energy barrier",
"eating insects",
"killing crops",
"activation energy",
"killing insects",
"killing everything",
"it needs them"
] | killing insects | Answer the following multiple-choice question.
Question: DDT protects plants by doing what?
Options:
A. to stay warm
B. energy barrier
C. eating insects
D. killing crops
E. activation energy
F. killing insects
G. killing everything
H. it needs them
Which option is correct and why? | The correct answer is: killing insects. | A |
When happens when liquids are heated above a certain point? | [
"condensation",
"It expands",
"burning",
"evaporation",
"energy",
"transpiration",
"freezing",
"Water expanding"
] | evaporation | Answer the following multiple-choice question.
Question: When happens when liquids are heated above a certain point?
Options:
A. condensation
B. It expands
C. burning
D. evaporation
E. energy
F. transpiration
G. freezing
H. Water expanding
Which option is correct and why? | The correct answer is: evaporation. | D |
How can things that are very tall have things lifted up them? | [
"a kite is flown with a string attached",
"a string that loops from top to bottom",
"flats are flown to the top of poles",
"a flagpole is leaned down to get a flag on it"
] | a string that loops from top to bottom | Answer the following multiple-choice question.
Question: How can things that are very tall have things lifted up them?
Options:
A. a kite is flown with a string attached
B. a string that loops from top to bottom
C. flats are flown to the top of poles
D. a flagpole is leaned down to get a flag on it
Which option is correct and why? | The correct answer is: a string that loops from top to bottom. | B |
What regulates metabolism? | [
"water",
"mammals",
"food",
"sweating",
"hormones",
"lungs",
"sleep",
"Chlorophyll"
] | hormones | Answer the following multiple-choice question.
Question: What regulates metabolism?
Options:
A. water
B. mammals
C. food
D. sweating
E. hormones
F. lungs
G. sleep
H. Chlorophyll
Which option is correct and why? | The correct answer is: hormones. | E |
What diagnostic technology uses high-frequency vibrations transmitted into any tissue in contact with the transducer? | [
"sonar",
"radiation",
"ultrasound",
"laser"
] | ultrasound | Answer the following multiple-choice question.
Question: What diagnostic technology uses high-frequency vibrations transmitted into any tissue in contact with the transducer?
Options:
A. sonar
B. radiation
C. ultrasound
D. laser
Which option is correct and why? | The correct answer is: ultrasound. | C |
heat and pressure change the remains of what into natural gas? | [
"leaves",
"cans",
"books",
"cars"
] | leaves | Answer the following multiple-choice question.
Question: heat and pressure change the remains of what into natural gas?
Options:
A. leaves
B. cans
C. books
D. cars
Which option is correct and why? | The correct answer is: leaves. | A |
What is caused by a lack of a hormone that helps cells absorb sugar from the blood? | [
"glucose",
"cancer",
"resistance",
"diabetes",
"fever",
"serotonin",
"epilepsy",
"Dehydration"
] | diabetes | Answer the following multiple-choice question.
Question: What is caused by a lack of a hormone that helps cells absorb sugar from the blood?
Options:
A. glucose
B. cancer
C. resistance
D. diabetes
E. fever
F. serotonin
G. epilepsy
H. Dehydration
Which option is correct and why? | The correct answer is: diabetes. | D |
What two systems are the lungs part of? | [
"respiratory and excretory",
"heart and excretory",
"stomach and excretory",
"stomach and nervous"
] | respiratory and excretory | Answer the following multiple-choice question.
Question: What two systems are the lungs part of?
Options:
A. respiratory and excretory
B. heart and excretory
C. stomach and excretory
D. stomach and nervous
Which option is correct and why? | The correct answer is: respiratory and excretory. | A |
The burning of charcoal is what type of reaction? | [
"condensation",
"combustion",
"evaporation",
"physical"
] | combustion | Answer the following multiple-choice question.
Question: The burning of charcoal is what type of reaction?
Options:
A. condensation
B. combustion
C. evaporation
D. physical
Which option is correct and why? | The correct answer is: combustion. | B |
Evolution happens because of what? | [
"natural selection",
"natural resources",
"natural process",
"natural change"
] | natural selection | Answer the following multiple-choice question.
Question: Evolution happens because of what?
Options:
A. natural selection
B. natural resources
C. natural process
D. natural change
Which option is correct and why? | The correct answer is: natural selection. | A |
A creek flows slowly, and the water runs very gently, yet if a leaf tumbles into it | [
"it will relocate",
"it will melt",
"it will cry",
"it will hold"
] | it will relocate | Answer the following multiple-choice question.
Question: A creek flows slowly, and the water runs very gently, yet if a leaf tumbles into it
Options:
A. it will relocate
B. it will melt
C. it will cry
D. it will hold
Which option is correct and why? | The correct answer is: it will relocate. | A |
What should I do to remain healthy | [
"Never move from my chair",
"Never talk to anyone",
"Eat burgers almost everyday",
"Make sure to get some shut lids"
] | Make sure to get some shut lids | Answer the following multiple-choice question.
Question: What should I do to remain healthy
Options:
A. Never move from my chair
B. Never talk to anyone
C. Eat burgers almost everyday
D. Make sure to get some shut lids
Which option is correct and why? | The correct answer is: Make sure to get some shut lids. | D |
What do electric fans cool? | [
"energy",
"kinetic energy",
"Human skin",
"sensory neurons",
"an object",
"deuterostomes",
"heat energy",
"the skin"
] | Human skin | Answer the following multiple-choice question.
Question: What do electric fans cool?
Options:
A. energy
B. kinetic energy
C. Human skin
D. sensory neurons
E. an object
F. deuterostomes
G. heat energy
H. the skin
Which option is correct and why? | The correct answer is: Human skin. | C |
When happens to condensed water vapor when it reaches certain points? | [
"turns gelatinous",
"evaporates",
"colder weather",
"Winter",
"becomes solid",
"Heat energy",
"The atmosphere",
"forms a bubble"
] | evaporates | Answer the following multiple-choice question.
Question: When happens to condensed water vapor when it reaches certain points?
Options:
A. turns gelatinous
B. evaporates
C. colder weather
D. Winter
E. becomes solid
F. Heat energy
G. The atmosphere
H. forms a bubble
Which option is correct and why? | The correct answer is: evaporates. | B |
What causes genetic disorders in humans? | [
"alterations of genes",
"variations of chromosome",
"pollutants of chromosome",
"alterations of chromosome"
] | alterations of chromosome | Answer the following multiple-choice question.
Question: What causes genetic disorders in humans?
Options:
A. alterations of genes
B. variations of chromosome
C. pollutants of chromosome
D. alterations of chromosome
Which option is correct and why? | The correct answer is: alterations of chromosome. | D |
What occurs when there is a sudden and large falling of rocks down a slope? | [
"avalanche",
"earthquake",
"landslide",
"tsunami"
] | landslide | Answer the following multiple-choice question.
Question: What occurs when there is a sudden and large falling of rocks down a slope?
Options:
A. avalanche
B. earthquake
C. landslide
D. tsunami
Which option is correct and why? | The correct answer is: landslide. | C |
A change on our planet could be | [
"cats eating mice",
"forests becoming lakes",
"clouds raining",
"deer running"
] | forests becoming lakes | Answer the following multiple-choice question.
Question: A change on our planet could be
Options:
A. cats eating mice
B. forests becoming lakes
C. clouds raining
D. deer running
Which option is correct and why? | The correct answer is: forests becoming lakes. | B |
What is friction that acts on objects that are moving through a fluid? | [
"mass friction",
"fluid temperature",
"fluid friction",
"fluid catalyst"
] | fluid friction | Answer the following multiple-choice question.
Question: What is friction that acts on objects that are moving through a fluid?
Options:
A. mass friction
B. fluid temperature
C. fluid friction
D. fluid catalyst
Which option is correct and why? | The correct answer is: fluid friction. | C |
what are heterotrophs? | [
"sheep",
"cats",
"toads",
"small",
"koalas",
"fungi",
"bats",
"Birds"
] | cats | Answer the following multiple-choice question.
Question: what are heterotrophs?
Options:
A. sheep
B. cats
C. toads
D. small
E. koalas
F. fungi
G. bats
H. Birds
Which option is correct and why? | The correct answer is: cats. | B |
Your immune system would be less effective if you didn't get enough of this | [
"fake vitamin C",
"green gummy bears",
"unconscious time",
"computer time"
] | unconscious time | Answer the following multiple-choice question.
Question: Your immune system would be less effective if you didn't get enough of this
Options:
A. fake vitamin C
B. green gummy bears
C. unconscious time
D. computer time
Which option is correct and why? | The correct answer is: unconscious time. | C |
What doctors specialize in diseases stemming from glandular issues? | [
"anthropologists",
"dermatologists",
"oncologists",
"endocrinologists"
] | endocrinologists | Answer the following multiple-choice question.
Question: What doctors specialize in diseases stemming from glandular issues?
Options:
A. anthropologists
B. dermatologists
C. oncologists
D. endocrinologists
Which option is correct and why? | The correct answer is: endocrinologists. | D |
what do frogs use skin to breathe in? | [
"Water",
"chemicals",
"oxygen",
"liquid",
"Smooth",
"energy",
"cellulose",
"H20"
] | oxygen | Answer the following multiple-choice question.
Question: what do frogs use skin to breathe in?
Options:
A. Water
B. chemicals
C. oxygen
D. liquid
E. Smooth
F. energy
G. cellulose
H. H20
Which option is correct and why? | The correct answer is: oxygen. | C |
what falls making sunlight available to surrounding plants? | [
"LEDs",
"grass",
"elms",
"oak",
"pine",
"clouds",
"palm",
"acorns"
] | oak | Answer the following multiple-choice question.
Question: what falls making sunlight available to surrounding plants?
Options:
A. LEDs
B. grass
C. elms
D. oak
E. pine
F. clouds
G. palm
H. acorns
Which option is correct and why? | The correct answer is: oak. | D |
Protozoa can be classified on the basis of how they? | [
"feel",
"move",
"smell",
"look"
] | move | Answer the following multiple-choice question.
Question: Protozoa can be classified on the basis of how they?
Options:
A. feel
B. move
C. smell
D. look
Which option is correct and why? | The correct answer is: move. | B |
The vivid colors of flowers are an adaptation designed to encourage what by animals such as insects and birds? | [
"consumption",
"flowering",
"eating",
"pollination"
] | pollination | Answer the following multiple-choice question.
Question: The vivid colors of flowers are an adaptation designed to encourage what by animals such as insects and birds?
Options:
A. consumption
B. flowering
C. eating
D. pollination
Which option is correct and why? | The correct answer is: pollination. | D |
What causes volcanic eruptions? | [
"Too much lava in the volcano",
"energy of moving objects",
"Lava getting too hot",
"Earthquakes",
"Tectonic plates moving",
"fissures of hot, acidic water",
"heating liquids",
"The area was once underwater"
] | Tectonic plates moving | Answer the following multiple-choice question.
Question: What causes volcanic eruptions?
Options:
A. Too much lava in the volcano
B. energy of moving objects
C. Lava getting too hot
D. Earthquakes
E. Tectonic plates moving
F. fissures of hot, acidic water
G. heating liquids
H. The area was once underwater
Which option is correct and why? | The correct answer is: Tectonic plates moving. | E |
What is the most durable species that breathes with gills as larvae and lungs as adults? | [
"Snakes",
"Salamanders",
"edible",
"salmon",
"Oak",
"Frogs",
"Lizards",
"a fish"
] | Frogs | Answer the following multiple-choice question.
Question: What is the most durable species that breathes with gills as larvae and lungs as adults?
Options:
A. Snakes
B. Salamanders
C. edible
D. salmon
E. Oak
F. Frogs
G. Lizards
H. a fish
Which option is correct and why? | The correct answer is: Frogs. | A |
What division of the nervous system controls involuntary activities that are not emergencies, such as the digestive organs breaking down food? | [
"posterior division",
"parasympathetic division",
"somatic nervous system",
"central nervous system"
] | parasympathetic division | Answer the following multiple-choice question.
Question: What division of the nervous system controls involuntary activities that are not emergencies, such as the digestive organs breaking down food?
Options:
A. posterior division
B. parasympathetic division
C. somatic nervous system
D. central nervous system
Which option is correct and why? | The correct answer is: parasympathetic division. | B |
What happens to ice? | [
"evaporation",
"Condensation",
"it grows",
"it floats in air",
"it freezes",
"vaporization",
"erosion",
"it expands"
] | it expands | Answer the following multiple-choice question.
Question: What happens to ice?
Options:
A. evaporation
B. Condensation
C. it grows
D. it floats in air
E. it freezes
F. vaporization
G. erosion
H. it expands
Which option is correct and why? | The correct answer is: it expands. | A |
An animal requires what for survival? | [
"a leash",
"rocks",
"chemicals",
"stamina",
"plants",
"proteins",
"food",
"fossil fuel"
] | plants | Answer the following multiple-choice question.
Question: An animal requires what for survival?
Options:
A. a leash
B. rocks
C. chemicals
D. stamina
E. plants
F. proteins
G. food
H. fossil fuel
Which option is correct and why? | The correct answer is: plants. | E |
Tropical, temperate, continental, and polar are all examples of what? | [
"climates",
"land formations",
"lakes",
"deserts"
] | climates | Answer the following multiple-choice question.
Question: Tropical, temperate, continental, and polar are all examples of what?
Options:
A. climates
B. land formations
C. lakes
D. deserts
Which option is correct and why? | The correct answer is: climates. | A |
Which number is likely an inherited characteristic of a human? | [
"5 favorite shirts",
"5'10",
"10 dogs",
"15 friends"
] | 5'10 | Answer the following multiple-choice question.
Question: Which number is likely an inherited characteristic of a human?
Options:
A. 5 favorite shirts
B. 5'10
C. 10 dogs
D. 15 friends
Which option is correct and why? | The correct answer is: 5'10. | B |
What law states that energy cannot be created or destroyed? | [
"deposit of energy",
"conservation of energy",
"difference of energy",
"conservation of force"
] | conservation of energy | Answer the following multiple-choice question.
Question: What law states that energy cannot be created or destroyed?
Options:
A. deposit of energy
B. conservation of energy
C. difference of energy
D. conservation of force
Which option is correct and why? | The correct answer is: conservation of energy. | B |
What do biologists use microscopes for? | [
"rays or beams",
"Deoxyribonucleicacid",
"to listen for bacteria",
"An object is seen",
"mutations",
"to record data",
"to see quarks",
"to see bacteria"
] | to see bacteria | Answer the following multiple-choice question.
Question: What do biologists use microscopes for?
Options:
A. rays or beams
B. Deoxyribonucleicacid
C. to listen for bacteria
D. An object is seen
E. mutations
F. to record data
G. to see quarks
H. to see bacteria
Which option is correct and why? | The correct answer is: to see bacteria. | A |
What travels at the interface between the sea surface and the atmosphere? | [
"ocean breeze",
"ocean waves",
"ocean tides",
"ocean currents"
] | ocean waves | Answer the following multiple-choice question.
Question: What travels at the interface between the sea surface and the atmosphere?
Options:
A. ocean breeze
B. ocean waves
C. ocean tides
D. ocean currents
Which option is correct and why? | The correct answer is: ocean waves. | B |
What nest of cells protect the egg as it matures in the ovary? | [
"the follicle",
"the epidermis",
"the tube",
"the clump"
] | the follicle | Answer the following multiple-choice question.
Question: What nest of cells protect the egg as it matures in the ovary?
Options:
A. the follicle
B. the epidermis
C. the tube
D. the clump
Which option is correct and why? | The correct answer is: the follicle. | A |
Different colors of light differ in terms of which important attribute? | [
"wavelengths",
"prisms",
"frequencies",
"lenses"
] | wavelengths | Answer the following multiple-choice question.
Question: Different colors of light differ in terms of which important attribute?
Options:
A. wavelengths
B. prisms
C. frequencies
D. lenses
Which option is correct and why? | The correct answer is: wavelengths. | A |
Which of these produces hydropower? | [
"deuterostomes",
"Wind Turbines",
"power stations",
"Suez Canal",
"trout",
"Old Faithful Geyser",
"Hoover Dam",
"stations"
] | Hoover Dam | Answer the following multiple-choice question.
Question: Which of these produces hydropower?
Options:
A. deuterostomes
B. Wind Turbines
C. power stations
D. Suez Canal
E. trout
F. Old Faithful Geyser
G. Hoover Dam
H. stations
Which option is correct and why? | The correct answer is: Hoover Dam. | A |
Being exposed to wind can cause the natural wearing away of what? | [
"light",
"rocks",
"wind",
"soil",
"water",
"roots",
"cracks",
"earth"
] | soil | Answer the following multiple-choice question.
Question: Being exposed to wind can cause the natural wearing away of what?
Options:
A. light
B. rocks
C. wind
D. soil
E. water
F. roots
G. cracks
H. earth
Which option is correct and why? | The correct answer is: soil. | D |
Dolphins use echolocation to hunt for | [
"santa claus",
"school children",
"tasty morsels",
"direction in life"
] | tasty morsels | Answer the following multiple-choice question.
Question: Dolphins use echolocation to hunt for
Options:
A. santa claus
B. school children
C. tasty morsels
D. direction in life
Which option is correct and why? | The correct answer is: tasty morsels. | C |
How many types of glands does the dermis contain? | [
"ten",
"two",
"three",
"six"
] | two | Answer the following multiple-choice question.
Question: How many types of glands does the dermis contain?
Options:
A. ten
B. two
C. three
D. six
Which option is correct and why? | The correct answer is: two. | B |
What type of climate is found mostly near the equator? | [
"hot dessert",
"cool tropical",
"warm subtropical",
"warm tropical"
] | warm tropical | Answer the following multiple-choice question.
Question: What type of climate is found mostly near the equator?
Options:
A. hot dessert
B. cool tropical
C. warm subtropical
D. warm tropical
Which option is correct and why? | The correct answer is: warm tropical. | D |
Nerves all have | [
"microscopic parts",
"short arms",
"viable organs",
"liver transplants"
] | microscopic parts | Answer the following multiple-choice question.
Question: Nerves all have
Options:
A. microscopic parts
B. short arms
C. viable organs
D. liver transplants
Which option is correct and why? | The correct answer is: microscopic parts. | A |
what's leaves may increase as it grows? | [
"fern",
"Green",
"grass",
"energy",
"apples",
"Trees",
"edible",
"oak"
] | fern | Answer the following multiple-choice question.
Question: what's leaves may increase as it grows?
Options:
A. fern
B. Green
C. grass
D. energy
E. apples
F. Trees
G. edible
H. oak
Which option is correct and why? | The correct answer is: fern. | A |
What kind of energy constitutes the total kinetic energy of all the atoms that make up an object? | [
"atmospheric energy",
"thermal energy",
"phenomena energy",
"kinetic energy"
] | thermal energy | Answer the following multiple-choice question.
Question: What kind of energy constitutes the total kinetic energy of all the atoms that make up an object?
Options:
A. atmospheric energy
B. thermal energy
C. phenomena energy
D. kinetic energy
Which option is correct and why? | The correct answer is: thermal energy. | B |
The components of what keep their own identity when they combine and can usually be easily separated? | [
"solution",
"alloy",
"compound",
"mixture"
] | mixture | Answer the following multiple-choice question.
Question: The components of what keep their own identity when they combine and can usually be easily separated?
Options:
A. solution
B. alloy
C. compound
D. mixture
Which option is correct and why? | The correct answer is: mixture. | D |
Muscles can only what? | [
"movement",
"Loose",
"glucose",
"resistance",
"thrust",
"squeeze",
"jam",
"bend"
] | squeeze | Answer the following multiple-choice question.
Question: Muscles can only what?
Options:
A. movement
B. Loose
C. glucose
D. resistance
E. thrust
F. squeeze
G. jam
H. bend
Which option is correct and why? | The correct answer is: squeeze. | A |
By how many weeks do all major organs start developing? | [
"12",
"9",
"4",
"8"
] | 8 | Answer the following multiple-choice question.
Question: By how many weeks do all major organs start developing?
Options:
A. 12
B. 9
C. 4
D. 8
Which option is correct and why? | The correct answer is: 8. | D |
Depending on the surrounding conditions, normal matter usually exists as one of three phases: solid, liquid, or this? | [
"gas",
"fluid",
"ice",
"crystal"
] | gas | Answer the following multiple-choice question.
Question: Depending on the surrounding conditions, normal matter usually exists as one of three phases: solid, liquid, or this?
Options:
A. gas
B. fluid
C. ice
D. crystal
Which option is correct and why? | The correct answer is: gas. | A |
What insulator slows heat? | [
"hemp",
"O3",
"Aves",
"coat",
"CFCs",
"ice",
"fur",
"skin"
] | ice | Answer the following multiple-choice question.
Question: What insulator slows heat?
Options:
A. hemp
B. O3
C. Aves
D. coat
E. CFCs
F. ice
G. fur
H. skin
Which option is correct and why? | The correct answer is: ice. | A |
What will be the result of female sperm fusing with an egg to form a diploid zygote? | [
"baby girl",
"pollen",
"seeds",
"allow growth",
"Leptospirosis",
"litter",
"Plants growth",
"offspring"
] | baby girl | Answer the following multiple-choice question.
Question: What will be the result of female sperm fusing with an egg to form a diploid zygote?
Options:
A. baby girl
B. pollen
C. seeds
D. allow growth
E. Leptospirosis
F. litter
G. Plants growth
H. offspring
Which option is correct and why? | The correct answer is: baby girl. | A |
What causes acid rain? | [
"Pesticides",
"fossil fuels",
"remains of prehistoric life",
"chlorofluorocarbons",
"energy of moving objects",
"an erupting volcano",
"harmful substances",
"forest is destroyed"
] | an erupting volcano | Answer the following multiple-choice question.
Question: What causes acid rain?
Options:
A. Pesticides
B. fossil fuels
C. remains of prehistoric life
D. chlorofluorocarbons
E. energy of moving objects
F. an erupting volcano
G. harmful substances
H. forest is destroyed
Which option is correct and why? | The correct answer is: an erupting volcano. | A |
What do the liver, gallbladder, and pancreas contribute that aid in digestion? | [
"crystals",
"contaminants",
"chemicals",
"plasma"
] | chemicals | Answer the following multiple-choice question.
Question: What do the liver, gallbladder, and pancreas contribute that aid in digestion?
Options:
A. crystals
B. contaminants
C. chemicals
D. plasma
Which option is correct and why? | The correct answer is: chemicals. | C |
What causes growth sometimes? | [
"collagen",
"tapeworms",
"Annelids",
"Mitosis",
"bushes",
"hormones",
"pituitary",
"Earthworms"
] | Mitosis | Answer the following multiple-choice question.
Question: What causes growth sometimes?
Options:
A. collagen
B. tapeworms
C. Annelids
D. Mitosis
E. bushes
F. hormones
G. pituitary
H. Earthworms
Which option is correct and why? | The correct answer is: Mitosis. | D |
what does botulism affect? | [
"humans",
"the skin",
"plants",
"our planet",
"neurons",
"people",
"insects",
"animals"
] | neurons | Answer the following multiple-choice question.
Question: what does botulism affect?
Options:
A. humans
B. the skin
C. plants
D. our planet
E. neurons
F. people
G. insects
H. animals
Which option is correct and why? | The correct answer is: neurons. | E |
What type of relationship occurs between organisms when one member benefits without affecting the other? | [
"commensalism",
"cooperative",
"parasitic",
"bilateral"
] | commensalism | Answer the following multiple-choice question.
Question: What type of relationship occurs between organisms when one member benefits without affecting the other?
Options:
A. commensalism
B. cooperative
C. parasitic
D. bilateral
Which option is correct and why? | The correct answer is: commensalism. | A |
What term means the abnormal or excessive extension of a joint - particularly a hinged joint - beyond its normal range of motion, thus resulting in injury? | [
"hyperextension",
"hypercorrection",
"sprain",
"tear"
] | hyperextension | Answer the following multiple-choice question.
Question: What term means the abnormal or excessive extension of a joint - particularly a hinged joint - beyond its normal range of motion, thus resulting in injury?
Options:
A. hyperextension
B. hypercorrection
C. sprain
D. tear
Which option is correct and why? | The correct answer is: hyperextension. | A |
What makes something that helps cells take up glucose from the blood? | [
"exercise",
"sweating",
"food",
"blood flow",
"acetic acid",
"eye sockets",
"protein cells",
"pancreas"
] | pancreas | Answer the following multiple-choice question.
Question: What makes something that helps cells take up glucose from the blood?
Options:
A. exercise
B. sweating
C. food
D. blood flow
E. acetic acid
F. eye sockets
G. protein cells
H. pancreas
Which option is correct and why? | The correct answer is: pancreas. | A |
Offspring receive genes from their parents via what? | [
"gene therapy",
"documents",
"double helix",
"paperwork"
] | double helix | Answer the following multiple-choice question.
Question: Offspring receive genes from their parents via what?
Options:
A. gene therapy
B. documents
C. double helix
D. paperwork
Which option is correct and why? | The correct answer is: double helix. | C |
Unlike amphibians, reptiles do not have what stage? | [
"adult",
"larval",
"egg",
"reproductive"
] | larval | Answer the following multiple-choice question.
Question: Unlike amphibians, reptiles do not have what stage?
Options:
A. adult
B. larval
C. egg
D. reproductive
Which option is correct and why? | The correct answer is: larval. | B |
Falcons reside best in | [
"volcanoes",
"Scottish moors",
"tar pits",
"ocean trenches"
] | Scottish moors | Answer the following multiple-choice question.
Question: Falcons reside best in
Options:
A. volcanoes
B. Scottish moors
C. tar pits
D. ocean trenches
Which option is correct and why? | The correct answer is: Scottish moors. | B |
What can roundworms do? | [
"killing insects",
"Make money",
"survive",
"Start fires",
"Harm hosts",
"Harm themselves",
"protect them",
"reproduce"
] | Harm hosts | Answer the following multiple-choice question.
Question: What can roundworms do?
Options:
A. killing insects
B. Make money
C. survive
D. Start fires
E. Harm hosts
F. Harm themselves
G. protect them
H. reproduce
Which option is correct and why? | The correct answer is: Harm hosts. | E |
Removal of dams on rivers is an example of what? | [
"restoration",
"evolution",
"renewal",
"reproduction"
] | restoration | Answer the following multiple-choice question.
Question: Removal of dams on rivers is an example of what?
Options:
A. restoration
B. evolution
C. renewal
D. reproduction
Which option is correct and why? | The correct answer is: restoration. | A |
What are zooplankton? | [
"microscopic",
"infected",
"huge",
"storing water",
"giant",
"small",
"Absorb light",
"bioaerosols"
] | microscopic | Answer the following multiple-choice question.
Question: What are zooplankton?
Options:
A. microscopic
B. infected
C. huge
D. storing water
E. giant
F. small
G. Absorb light
H. bioaerosols
Which option is correct and why? | The correct answer is: microscopic. | A |
Fission is a type of radioactivity in which large nuclei spontaneously break apart into what? | [
"faster nuclei",
"light nuclei",
"active nuclei",
"smaller nuclei"
] | smaller nuclei | Answer the following multiple-choice question.
Question: Fission is a type of radioactivity in which large nuclei spontaneously break apart into what?
Options:
A. faster nuclei
B. light nuclei
C. active nuclei
D. smaller nuclei
Which option is correct and why? | The correct answer is: smaller nuclei. | D |
What does a seed contain stored food for? | [
"animals",
"people",
"cars",
"flora"
] | flora | Answer the following multiple-choice question.
Question: What does a seed contain stored food for?
Options:
A. animals
B. people
C. cars
D. flora
Which option is correct and why? | The correct answer is: flora. | D |
What engages in courtship? | [
"Males and females",
"elephants",
"fur seals",
"it keeps an organism warm",
"science",
"Males and males",
"books",
"warm-blooded"
] | Males and females | Answer the following multiple-choice question.
Question: What engages in courtship?
Options:
A. Males and females
B. elephants
C. fur seals
D. it keeps an organism warm
E. science
F. Males and males
G. books
H. warm-blooded
Which option is correct and why? | The correct answer is: Males and females. | A |
What are the two types of endoplasmic reticulum? | [
"rough & smooth",
"thick & smooth",
"rough & thick",
"rough & thin"
] | rough & smooth | Answer the following multiple-choice question.
Question: What are the two types of endoplasmic reticulum?
Options:
A. rough & smooth
B. thick & smooth
C. rough & thick
D. rough & thin
Which option is correct and why? | The correct answer is: rough & smooth. | A |
What is the strength of an earthquake called? | [
"power",
"force",
"waves",
"magnitude"
] | magnitude | Answer the following multiple-choice question.
Question: What is the strength of an earthquake called?
Options:
A. power
B. force
C. waves
D. magnitude
Which option is correct and why? | The correct answer is: magnitude. | D |
What kind of effect does a squirrel have on the ecosystem? | [
"Negative",
"Positive",
"adding heat",
"growth",
"food",
"Destructive",
"Powerful",
"support"
] | Positive | Answer the following multiple-choice question.
Question: What kind of effect does a squirrel have on the ecosystem?
Options:
A. Negative
B. Positive
C. adding heat
D. growth
E. food
F. Destructive
G. Powerful
H. support
Which option is correct and why? | The correct answer is: Positive. | B |
The chloroplast integrates the two stages of what process? | [
"breathing",
"defacation",
"photosynthesis",
"polarization"
] | photosynthesis | Answer the following multiple-choice question.
Question: The chloroplast integrates the two stages of what process?
Options:
A. breathing
B. defacation
C. photosynthesis
D. polarization
Which option is correct and why? | The correct answer is: photosynthesis. | C |
If a rock has been exposed to prolonged heat, what might the effect be? | [
"Shrinking",
"Breaking",
"Erosion",
"Melting"
] | Erosion | Answer the following multiple-choice question.
Question: If a rock has been exposed to prolonged heat, what might the effect be?
Options:
A. Shrinking
B. Breaking
C. Erosion
D. Melting
Which option is correct and why? | The correct answer is: Erosion. | C |
Monocots and eudicots differ in what type of a leaf's tissue? | [
"vascular",
"structural",
"circulatory",
"reproductive"
] | vascular | Answer the following multiple-choice question.
Question: Monocots and eudicots differ in what type of a leaf's tissue?
Options:
A. vascular
B. structural
C. circulatory
D. reproductive
Which option is correct and why? | The correct answer is: vascular. | A |
The rate of evaporation depends only on the surface area of the liquid and is essentially constant. the rate of condensation depends on the number of molecules in the vapor phase and increases steadily until it equals the rate of this? | [
"absorption",
"accumulation",
"condensation",
"evaporation"
] | evaporation | Answer the following multiple-choice question.
Question: The rate of evaporation depends only on the surface area of the liquid and is essentially constant. the rate of condensation depends on the number of molecules in the vapor phase and increases steadily until it equals the rate of this?
Options:
A. absorption
B. accumulation
C. condensation
D. evaporation
Which option is correct and why? | The correct answer is: evaporation. | D |
What is the term for the study of how living things interact with each other and with their environment? | [
"radiology",
"biology",
"ecology",
"anthropology"
] | ecology | Answer the following multiple-choice question.
Question: What is the term for the study of how living things interact with each other and with their environment?
Options:
A. radiology
B. biology
C. ecology
D. anthropology
Which option is correct and why? | The correct answer is: ecology. | C |
In December in the northern hemisphere you need | [
"short shorts",
"cooling fans",
"suntan lotion",
"mittens"
] | mittens | Answer the following multiple-choice question.
Question: In December in the northern hemisphere you need
Options:
A. short shorts
B. cooling fans
C. suntan lotion
D. mittens
Which option is correct and why? | The correct answer is: mittens. | D |
An example of tool use is | [
"mankind's closes relative using a stick to get ants out of a hole",
"a person throwing a hammer into a pool",
"a bird building a nest",
"someone looking at screwdrivers in a store"
] | mankind's closes relative using a stick to get ants out of a hole | Answer the following multiple-choice question.
Question: An example of tool use is
Options:
A. mankind's closes relative using a stick to get ants out of a hole
B. a person throwing a hammer into a pool
C. a bird building a nest
D. someone looking at screwdrivers in a store
Which option is correct and why? | The correct answer is: mankind's closes relative using a stick to get ants out of a hole. | A |
If koalas are impacted by fire what happens? | [
"enormous damage to homes",
"they will stay",
"they fly away",
"they will move to another area",
"direct damage to the lungs",
"they will burn",
"a lot of human deaths",
"Plant growth is reduced"
] | they will move to another area | Answer the following multiple-choice question.
Question: If koalas are impacted by fire what happens?
Options:
A. enormous damage to homes
B. they will stay
C. they fly away
D. they will move to another area
E. direct damage to the lungs
F. they will burn
G. a lot of human deaths
H. Plant growth is reduced
Which option is correct and why? | The correct answer is: they will move to another area. | D |
Birds go south to look for | [
"Vacation",
"Friends",
"Insurance",
"a different climate"
] | a different climate | Answer the following multiple-choice question.
Question: Birds go south to look for
Options:
A. Vacation
B. Friends
C. Insurance
D. a different climate
Which option is correct and why? | The correct answer is: a different climate. | D |
Marmots in what will be protected from wild fires? | [
"underground burrows",
"looseness of dirt or compost",
"one celled organisms",
"above ground pools",
"grassy fields",
"an external framework",
"near the shoreline",
"tall trees"
] | underground burrows | Answer the following multiple-choice question.
Question: Marmots in what will be protected from wild fires?
Options:
A. underground burrows
B. looseness of dirt or compost
C. one celled organisms
D. above ground pools
E. grassy fields
F. an external framework
G. near the shoreline
H. tall trees
Which option is correct and why? | The correct answer is: underground burrows. | A |
what helps plants reproduce? | [
"gene flow",
"insects",
"Earthworms",
"glycogen",
"Wind",
"mitosis",
"seeds",
"energy"
] | insects | Answer the following multiple-choice question.
Question: what helps plants reproduce?
Options:
A. gene flow
B. insects
C. Earthworms
D. glycogen
E. Wind
F. mitosis
G. seeds
H. energy
Which option is correct and why? | The correct answer is: insects. | B |
Reducing waste, as well as reusing and recycling resources, can help save what? | [
"coral resources",
"artificial resources",
"eletrical resources",
"natural resources"
] | natural resources | Answer the following multiple-choice question.
Question: Reducing waste, as well as reusing and recycling resources, can help save what?
Options:
A. coral resources
B. artificial resources
C. eletrical resources
D. natural resources
Which option is correct and why? | The correct answer is: natural resources. | D |
Psip can be positive or negative relative to what kind of pressure? | [
"atmospheric",
"manometric",
"magnetic",
"inertia"
] | atmospheric | Answer the following multiple-choice question.
Question: Psip can be positive or negative relative to what kind of pressure?
Options:
A. atmospheric
B. manometric
C. magnetic
D. inertia
Which option is correct and why? | The correct answer is: atmospheric. | A |
Why did people stop adding lead to gasoline? | [
"environmental pollution",
"explosions",
"bad smell",
"to expensive"
] | environmental pollution | Answer the following multiple-choice question.
Question: Why did people stop adding lead to gasoline?
Options:
A. environmental pollution
B. explosions
C. bad smell
D. to expensive
Which option is correct and why? | The correct answer is: environmental pollution. | A |
what does the sun attract? | [
"galaxies",
"planets",
"asteroids",
"honeybees",
"flowers",
"animals",
"eukyarotes",
"moon"
] | planets | Answer the following multiple-choice question.
Question: what does the sun attract?
Options:
A. galaxies
B. planets
C. asteroids
D. honeybees
E. flowers
F. animals
G. eukyarotes
H. moon
Which option is correct and why? | The correct answer is: planets. | B |
What is the term for the wavelengths of light humans can see? | [
"visible light",
"distinct light",
"radiation",
"ultraviolet light"
] | visible light | Answer the following multiple-choice question.
Question: What is the term for the wavelengths of light humans can see?
Options:
A. visible light
B. distinct light
C. radiation
D. ultraviolet light
Which option is correct and why? | The correct answer is: visible light. | A |
A dog's ears may be as thin as its | [
"friend's",
"neighbor's",
"father's",
"owner's"
] | father's | Answer the following multiple-choice question.
Question: A dog's ears may be as thin as its
Options:
A. friend's
B. neighbor's
C. father's
D. owner's
Which option is correct and why? | The correct answer is: father's. | C |
What kind of bees are most adult bees in a hive? | [
"drones",
"worker bees",
"larvae",
"queens"
] | worker bees | Answer the following multiple-choice question.
Question: What kind of bees are most adult bees in a hive?
Options:
A. drones
B. worker bees
C. larvae
D. queens
Which option is correct and why? | The correct answer is: worker bees. | B |
The moon sees eclipses what from Earth? | [
"the sun",
"opposite",
"through magic",
"the same"
] | opposite | Answer the following multiple-choice question.
Question: The moon sees eclipses what from Earth?
Options:
A. the sun
B. opposite
C. through magic
D. the same
Which option is correct and why? | The correct answer is: opposite. | B |
What traits do the sponge and tarantula share? | [
"lack of backbone",
"lifespan",
"number of eyes",
"number of legs"
] | lack of backbone | Answer the following multiple-choice question.
Question: What traits do the sponge and tarantula share?
Options:
A. lack of backbone
B. lifespan
C. number of eyes
D. number of legs
Which option is correct and why? | The correct answer is: lack of backbone. | A |
Water vapor cooling causes that water vapor to do what? | [
"heating liquids",
"boiling",
"It gets heated up",
"Heat energy",
"chemical changes",
"solid, liquid, gas",
"evaporation",
"Release energy"
] | Release energy | Answer the following multiple-choice question.
Question: Water vapor cooling causes that water vapor to do what?
Options:
A. heating liquids
B. boiling
C. It gets heated up
D. Heat energy
E. chemical changes
F. solid, liquid, gas
G. evaporation
H. Release energy
Which option is correct and why? | The correct answer is: Release energy. | A |
What is the difference between the daily high and the daily low? | [
"margin of error",
"sunrise and sunset",
"weather forecast",
"tidal change"
] | tidal change | Answer the following multiple-choice question.
Question: What is the difference between the daily high and the daily low?
Options:
A. margin of error
B. sunrise and sunset
C. weather forecast
D. tidal change
Which option is correct and why? | The correct answer is: tidal change. | D |
The abundance of this substance in the atmosphere is what most scientist agree that is causing global warming? | [
"iron oxide",
"carbon dioxide",
"argon",
"liquid dioxide"
] | carbon dioxide | Answer the following multiple-choice question.
Question: The abundance of this substance in the atmosphere is what most scientist agree that is causing global warming?
Options:
A. iron oxide
B. carbon dioxide
C. argon
D. liquid dioxide
Which option is correct and why? | The correct answer is: carbon dioxide. | B |
A seismograph will be able to tell how much which thing is quivering? | [
"bird",
"bunker",
"lemonade",
"jello"
] | bunker | Answer the following multiple-choice question.
Question: A seismograph will be able to tell how much which thing is quivering?
Options:
A. bird
B. bunker
C. lemonade
D. jello
Which option is correct and why? | The correct answer is: bunker. | B |
What giant planet is far away from and much less dense than earth? | [
"mars",
"uranus",
"venus",
"jupiter"
] | jupiter | Answer the following multiple-choice question.
Question: What giant planet is far away from and much less dense than earth?
Options:
A. mars
B. uranus
C. venus
D. jupiter
Which option is correct and why? | The correct answer is: jupiter. | D |
The electric and magnetic fields are closely related and propagate as what? | [
"mechanical wave",
"sound wave",
"electromagnetic wave",
"thermal energy"
] | electromagnetic wave | Answer the following multiple-choice question.
Question: The electric and magnetic fields are closely related and propagate as what?
Options:
A. mechanical wave
B. sound wave
C. electromagnetic wave
D. thermal energy
Which option is correct and why? | The correct answer is: electromagnetic wave. | C |
What is the goal of science? | [
"improve knowledge",
"increase knowledge",
"improve life expectancy",
"gain scholarships"
] | increase knowledge | Answer the following multiple-choice question.
Question: What is the goal of science?
Options:
A. improve knowledge
B. increase knowledge
C. improve life expectancy
D. gain scholarships
Which option is correct and why? | The correct answer is: increase knowledge. | B |
Carpooling does what to the amount of cars and traffic congestion? | [
"improve",
"Riding a bike",
"uncontrolled",
"reduced heat",
"stalls",
"slows",
"increases",
"decreases"
] | decreases | Answer the following multiple-choice question.
Question: Carpooling does what to the amount of cars and traffic congestion?
Options:
A. improve
B. Riding a bike
C. uncontrolled
D. reduced heat
E. stalls
F. slows
G. increases
H. decreases
Which option is correct and why? | The correct answer is: decreases. | A |
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