question stringlengths 4 399 ⌀ | options listlengths 4 8 ⌀ | correct_answer stringlengths 1 116 ⌀ | prompt stringlengths 146 739 ⌀ | completion stringlengths 25 140 ⌀ |
|---|---|---|---|---|
null | null | null | null | null |
What provides building materials for the body? | [
"food",
"water",
"energy",
"heat"
] | food | Answer the following multiple-choice question.
Question: What provides building materials for the body?
Options:
A. food
B. water
C. energy
D. heat
Which option is correct and why? | The correct answer is: food. |
Cells are what, so they are the building blocks of organisms? | [
"Most plants",
"so small",
"all matter",
"homogenous",
"so deadly",
"so fortunate",
"so big",
"bacteria"
] | so small | Answer the following multiple-choice question.
Question: Cells are what, so they are the building blocks of organisms?
Options:
A. Most plants
B. so small
C. all matter
D. homogenous
E. so deadly
F. so fortunate
G. so big
H. bacteria
Which option is correct and why? | The correct answer is: so small. |
Pressure, volume, and temperature are related by which law? | [
"gas law",
"Law of Conservation",
"Murphy's Law",
"law of inertia"
] | gas law | Answer the following multiple-choice question.
Question: Pressure, volume, and temperature are related by which law?
Options:
A. gas law
B. Law of Conservation
C. Murphy's Law
D. law of inertia
Which option is correct and why? | The correct answer is: gas law. |
Organisms that live in marine biomes must be adapted to most of the what on the planet? | [
"water",
"liquid",
"Light",
"Energy.",
"growth",
"Winter",
"energy",
"heat"
] | water | Answer the following multiple-choice question.
Question: Organisms that live in marine biomes must be adapted to most of the what on the planet?
Options:
A. water
B. liquid
C. Light
D. Energy.
E. growth
F. Winter
G. energy
H. heat
Which option is correct and why? | The correct answer is: water. |
Closely associated with "work", what is characterized by its many forms and the fact that it is conserved? | [
"fuel",
"matter",
"energy",
"heating"
] | energy | Answer the following multiple-choice question.
Question: Closely associated with "work", what is characterized by its many forms and the fact that it is conserved?
Options:
A. fuel
B. matter
C. energy
D. heating
Which option is correct and why? | The correct answer is: energy. |
null | null | null | null | null |
The turtle which lays the most eggs on a beach will | [
"decrease turtle numbers",
"boost hatching numbers",
"stop hatching young",
"eat more sand"
] | boost hatching numbers | Answer the following multiple-choice question.
Question: The turtle which lays the most eggs on a beach will
Options:
A. decrease turtle numbers
B. boost hatching numbers
C. stop hatching young
D. eat more sand
Which option is correct and why? | The correct answer is: boost hatching numbers. |
When are you tilted more towards the sun? | [
"winter",
"Tropical",
"positive",
"photons",
"heat waves",
"summer",
"autumn",
"spring"
] | summer | Answer the following multiple-choice question.
Question: When are you tilted more towards the sun?
Options:
A. winter
B. Tropical
C. positive
D. photons
E. heat waves
F. summer
G. autumn
H. spring
Which option is correct and why? | The correct answer is: summer. |
What basic units are neither created nor destroyed during a chemical change, but are instead rearranged? | [
"molecules",
"particles",
"atoms",
"Electrons"
] | atoms | Answer the following multiple-choice question.
Question: What basic units are neither created nor destroyed during a chemical change, but are instead rearranged?
Options:
A. molecules
B. particles
C. atoms
D. Electrons
Which option is correct and why? | The correct answer is: atoms. |
Wind can cause? | [
"nuclear fusion",
"scattered light",
"the wearing away of rock",
"destruction of energy",
"Electrical energy",
"faster movement",
"forest is destroyed",
"continents to shift"
] | the wearing away of rock | Answer the following multiple-choice question.
Question: Wind can cause?
Options:
A. nuclear fusion
B. scattered light
C. the wearing away of rock
D. destruction of energy
E. Electrical energy
F. faster movement
G. forest is destroyed
H. continents to shift
Which option is correct and why? | The correct answer is: the wearing away of rock. |
what are adapted to very dry environments? | [
"plants",
"h2o",
"alpacas",
"fish",
"otters",
"toads",
"cacti",
"precipitation"
] | cacti | Answer the following multiple-choice question.
Question: what are adapted to very dry environments?
Options:
A. plants
B. h2o
C. alpacas
D. fish
E. otters
F. toads
G. cacti
H. precipitation
Which option is correct and why? | The correct answer is: cacti. |
Ginkgo trees are gymnosperms with broad? | [
"trunks",
"leaves",
"roots",
"fruits"
] | leaves | Answer the following multiple-choice question.
Question: Ginkgo trees are gymnosperms with broad?
Options:
A. trunks
B. leaves
C. roots
D. fruits
Which option is correct and why? | The correct answer is: leaves. |
Why is gingko biloba planted in public spaces? | [
"resistant to pollution",
"self-containing",
"self-pollinating",
"for xeriscaping"
] | resistant to pollution | Answer the following multiple-choice question.
Question: Why is gingko biloba planted in public spaces?
Options:
A. resistant to pollution
B. self-containing
C. self-pollinating
D. for xeriscaping
Which option is correct and why? | The correct answer is: resistant to pollution. |
What response are antibodies involved in? | [
"resistance activities",
"the pituitary response",
"major threat to health",
"antigens summoning them",
"Leptospirosis",
"being taken as a supplement",
"resistance",
"the immune response"
] | the immune response | Answer the following multiple-choice question.
Question: What response are antibodies involved in?
Options:
A. resistance activities
B. the pituitary response
C. major threat to health
D. antigens summoning them
E. Leptospirosis
F. being taken as a supplement
G. resistance
H. the immune response
Which option is correct and why? | The correct answer is: the immune response. |
What is the name for a heterotroph that eats only or mainly animal foods? | [
"macrophage",
"herbivore",
"omnivore",
"carnivore"
] | carnivore | Answer the following multiple-choice question.
Question: What is the name for a heterotroph that eats only or mainly animal foods?
Options:
A. macrophage
B. herbivore
C. omnivore
D. carnivore
Which option is correct and why? | The correct answer is: carnivore. |
What is the breaking down of whole rocks into smaller pieces? | [
"cracking",
"compression",
"rock crumbling",
"loose soil",
"cleavage",
"flooding",
"eroding",
"mechanical"
] | eroding | Answer the following multiple-choice question.
Question: What is the breaking down of whole rocks into smaller pieces?
Options:
A. cracking
B. compression
C. rock crumbling
D. loose soil
E. cleavage
F. flooding
G. eroding
H. mechanical
Which option is correct and why? | The correct answer is: eroding. |
A creature of a certain age lays a clutch, so it is probably a | [
"deer",
"hare",
"falcon",
"bear"
] | falcon | Answer the following multiple-choice question.
Question: A creature of a certain age lays a clutch, so it is probably a
Options:
A. deer
B. hare
C. falcon
D. bear
Which option is correct and why? | The correct answer is: falcon. |
Which of the following would be least likely to reproduce? | [
"2 protozoa",
"2 oak trees",
"2 female cats",
"2 bacteria"
] | 2 female cats | Answer the following multiple-choice question.
Question: Which of the following would be least likely to reproduce?
Options:
A. 2 protozoa
B. 2 oak trees
C. 2 female cats
D. 2 bacteria
Which option is correct and why? | The correct answer is: 2 female cats. |
how frequent are new genetic variations in a gene pool? | [
"rare",
"four",
"Summer",
"years",
"CO 2",
"three",
"albino",
"HIV"
] | rare | Answer the following multiple-choice question.
Question: how frequent are new genetic variations in a gene pool?
Options:
A. rare
B. four
C. Summer
D. years
E. CO 2
F. three
G. albino
H. HIV
Which option is correct and why? | The correct answer is: rare. |
What property of matter is defined as the ability to do work and is required by all living organisms in order to grow and reproduce? | [
"energy",
"growth",
"food",
"heating"
] | energy | Answer the following multiple-choice question.
Question: What property of matter is defined as the ability to do work and is required by all living organisms in order to grow and reproduce?
Options:
A. energy
B. growth
C. food
D. heating
Which option is correct and why? | The correct answer is: energy. |
Which feature in maps allows users to make corrections between magnetic north and true north? | [
"key",
"inset",
"scale",
"double compass rose"
] | double compass rose | Answer the following multiple-choice question.
Question: Which feature in maps allows users to make corrections between magnetic north and true north?
Options:
A. key
B. inset
C. scale
D. double compass rose
Which option is correct and why? | The correct answer is: double compass rose. |
What happens if a person doesn’t take in enough water to replace the water lost in sweat? | [
"relaxation",
"fatigue",
"diarrhea",
"dehydration"
] | dehydration | Answer the following multiple-choice question.
Question: What happens if a person doesn’t take in enough water to replace the water lost in sweat?
Options:
A. relaxation
B. fatigue
C. diarrhea
D. dehydration
Which option is correct and why? | The correct answer is: dehydration. |
What is the term for biologically meaningful dna sequences? | [
"babies",
"genes",
"atoms",
"eggs"
] | genes | Answer the following multiple-choice question.
Question: What is the term for biologically meaningful dna sequences?
Options:
A. babies
B. genes
C. atoms
D. eggs
Which option is correct and why? | The correct answer is: genes. |
What are the cone-like structures that contain sporangia called? | [
"medulla",
"contrail",
"strobili",
"gametes"
] | strobili | Answer the following multiple-choice question.
Question: What are the cone-like structures that contain sporangia called?
Options:
A. medulla
B. contrail
C. strobili
D. gametes
Which option is correct and why? | The correct answer is: strobili. |
Adults of what kind of animal have radial symmetry? | [
"graptolites",
"starfish",
"a fish",
"fur seals",
"alpacas",
"insects",
"fertile",
"barnacles"
] | starfish | Answer the following multiple-choice question.
Question: Adults of what kind of animal have radial symmetry?
Options:
A. graptolites
B. starfish
C. a fish
D. fur seals
E. alpacas
F. insects
G. fertile
H. barnacles
Which option is correct and why? | The correct answer is: starfish. |
what is magnetized by electricity? | [
"core",
"cars",
"metal",
"bamboo",
"biceps",
"bushes",
"LEDs",
"apples"
] | core | Answer the following multiple-choice question.
Question: what is magnetized by electricity?
Options:
A. core
B. cars
C. metal
D. bamboo
E. biceps
F. bushes
G. LEDs
H. apples
Which option is correct and why? | The correct answer is: core. |
Bringing a stray dog to live at your house when it lived outside all its life will be hard for it at first, but eventually, it will | [
"fly away",
"start talking",
"get acclimated",
"tell jokes"
] | get acclimated | Answer the following multiple-choice question.
Question: Bringing a stray dog to live at your house when it lived outside all its life will be hard for it at first, but eventually, it will
Options:
A. fly away
B. start talking
C. get acclimated
D. tell jokes
Which option is correct and why? | The correct answer is: get acclimated. |
Pines will continue to grow making them | [
"toxic",
"endangered",
"reuseable",
"shorter"
] | reuseable | Answer the following multiple-choice question.
Question: Pines will continue to grow making them
Options:
A. toxic
B. endangered
C. reuseable
D. shorter
Which option is correct and why? | The correct answer is: reuseable. |
Cancer genes are | [
"it can be seen",
"major threat to health",
"remains of prehistoric life",
"competing for resources",
"biological diversity",
"it keeps an organism warm",
"more abundant",
"radiation-inducible"
] | radiation-inducible | Answer the following multiple-choice question.
Question: Cancer genes are
Options:
A. it can be seen
B. major threat to health
C. remains of prehistoric life
D. competing for resources
E. biological diversity
F. it keeps an organism warm
G. more abundant
H. radiation-inducible
Which option is correct and why? | The correct answer is: radiation-inducible. |
A light bulb will turn on when something generated from what flows to it? | [
"energy",
"gas",
"sun",
"SO2",
"copper",
"Coal",
"matter",
"wind"
] | Coal | Answer the following multiple-choice question.
Question: A light bulb will turn on when something generated from what flows to it?
Options:
A. energy
B. gas
C. sun
D. SO2
E. copper
F. Coal
G. matter
H. wind
Which option is correct and why? | The correct answer is: Coal. |
what can bacteria cause people to have? | [
"death",
"disease",
"mildew",
"blue eyes",
"mood swings",
"fever",
"yogurt",
"anemia"
] | fever | Answer the following multiple-choice question.
Question: what can bacteria cause people to have?
Options:
A. death
B. disease
C. mildew
D. blue eyes
E. mood swings
F. fever
G. yogurt
H. anemia
Which option is correct and why? | The correct answer is: fever. |
Someone with Lupus is probably in | [
"robust health",
"excellent health",
"tip top health",
"shoddy health"
] | shoddy health | Answer the following multiple-choice question.
Question: Someone with Lupus is probably in
Options:
A. robust health
B. excellent health
C. tip top health
D. shoddy health
Which option is correct and why? | The correct answer is: shoddy health. |
Bacteria and archaebacteria examples of what? | [
"grass",
"multi-celled organisms",
"seeds",
"Something that causes allergies",
"major threat to health",
"single-celled organisms",
"microorganisms",
"Food poisoning"
] | single-celled organisms | Answer the following multiple-choice question.
Question: Bacteria and archaebacteria examples of what?
Options:
A. grass
B. multi-celled organisms
C. seeds
D. Something that causes allergies
E. major threat to health
F. single-celled organisms
G. microorganisms
H. Food poisoning
Which option is correct and why? | The correct answer is: single-celled organisms. |
Which type of diseases do antibiotics treat? | [
"genetic disorders",
"viral diseases",
"bacterial diseases",
"nervous diseases"
] | bacterial diseases | Answer the following multiple-choice question.
Question: Which type of diseases do antibiotics treat?
Options:
A. genetic disorders
B. viral diseases
C. bacterial diseases
D. nervous diseases
Which option is correct and why? | The correct answer is: bacterial diseases. |
What creates a new seafloor at the mid-ocean ridge? | [
"glaciers",
"earthquake",
"hurricane",
"magma"
] | magma | Answer the following multiple-choice question.
Question: What creates a new seafloor at the mid-ocean ridge?
Options:
A. glaciers
B. earthquake
C. hurricane
D. magma
Which option is correct and why? | The correct answer is: magma. |
What process involves the flow of heat from warmer objects to cooler objects? | [
"conduction",
"convection",
"activation",
"radiation"
] | conduction | Answer the following multiple-choice question.
Question: What process involves the flow of heat from warmer objects to cooler objects?
Options:
A. conduction
B. convection
C. activation
D. radiation
Which option is correct and why? | The correct answer is: conduction. |
Birds are the most numerous type of what vertebrates? | [
"arachnipod",
"amphipod",
"ornithopod",
"tetrapod"
] | tetrapod | Answer the following multiple-choice question.
Question: Birds are the most numerous type of what vertebrates?
Options:
A. arachnipod
B. amphipod
C. ornithopod
D. tetrapod
Which option is correct and why? | The correct answer is: tetrapod. |
What feeds on plankton and nonliving organic matter? | [
"barnacles",
"mollusks",
"animals",
"the Sun",
"sharks",
"graptolites",
"bacteria",
"dogs"
] | mollusks | Answer the following multiple-choice question.
Question: What feeds on plankton and nonliving organic matter?
Options:
A. barnacles
B. mollusks
C. animals
D. the Sun
E. sharks
F. graptolites
G. bacteria
H. dogs
Which option is correct and why? | The correct answer is: mollusks. |
What converts food into electrical energy? | [
"transportation technology",
"windmills",
"matter vibrating",
"solar panels",
"adding heat",
"one celled organisms",
"microbial fuel cells",
"dams"
] | microbial fuel cells | Answer the following multiple-choice question.
Question: What converts food into electrical energy?
Options:
A. transportation technology
B. windmills
C. matter vibrating
D. solar panels
E. adding heat
F. one celled organisms
G. microbial fuel cells
H. dams
Which option is correct and why? | The correct answer is: microbial fuel cells. |
The light-sensing cells in the retina are called rods and what else? | [
"cones",
"stents",
"sensor cells",
"light cells"
] | cones | Answer the following multiple-choice question.
Question: The light-sensing cells in the retina are called rods and what else?
Options:
A. cones
B. stents
C. sensor cells
D. light cells
Which option is correct and why? | The correct answer is: cones. |
How does Zinc usually leave the body? | [
"irradiation",
"A drug.",
"burning coal",
"Excretion",
"physical removal",
"vomit",
"an ion",
"evaporation"
] | Excretion | Answer the following multiple-choice question.
Question: How does Zinc usually leave the body?
Options:
A. irradiation
B. A drug.
C. burning coal
D. Excretion
E. physical removal
F. vomit
G. an ion
H. evaporation
Which option is correct and why? | The correct answer is: Excretion. |
How is the energy of an atomic orbital affected as the principal quantum number increases? | [
"it increases",
"it decreases",
"It triples",
"It doubles"
] | it increases | Answer the following multiple-choice question.
Question: How is the energy of an atomic orbital affected as the principal quantum number increases?
Options:
A. it increases
B. it decreases
C. It triples
D. It doubles
Which option is correct and why? | The correct answer is: it increases. |
Timber, obtained from trees that can be replanted to replace those that are cut down, is an example of what type of resource? | [
"renewable",
"fossil fuel",
"mineral",
"nonrenewable"
] | renewable | Answer the following multiple-choice question.
Question: Timber, obtained from trees that can be replanted to replace those that are cut down, is an example of what type of resource?
Options:
A. renewable
B. fossil fuel
C. mineral
D. nonrenewable
Which option is correct and why? | The correct answer is: renewable. |
what is a measuring cup used for measuring? | [
"displacement of objects",
"barrel-shaped",
"Something that is self-aware",
"layers of fat",
"objects that have mass",
"fissures of hot, acidic water",
"looseness of dirt or compost",
"heat or cold"
] | displacement of objects | Answer the following multiple-choice question.
Question: what is a measuring cup used for measuring?
Options:
A. displacement of objects
B. barrel-shaped
C. Something that is self-aware
D. layers of fat
E. objects that have mass
F. fissures of hot, acidic water
G. looseness of dirt or compost
H. heat or cold
Which option is correct and why? | The correct answer is: displacement of objects. |
Why do animals have mates? | [
"food and shelter",
"it needs them",
"to have young",
"genetic diversity",
"to be happy",
"to get married",
"to survive",
"Reproduction"
] | to have young | Answer the following multiple-choice question.
Question: Why do animals have mates?
Options:
A. food and shelter
B. it needs them
C. to have young
D. genetic diversity
E. to be happy
F. to get married
G. to survive
H. Reproduction
Which option is correct and why? | The correct answer is: to have young. |
When matter changes into an entirely different substance with different chemical properties, what has occurred? | [
"mechanical change",
"physical change",
"gaseous change",
"chemical change"
] | chemical change | Answer the following multiple-choice question.
Question: When matter changes into an entirely different substance with different chemical properties, what has occurred?
Options:
A. mechanical change
B. physical change
C. gaseous change
D. chemical change
Which option is correct and why? | The correct answer is: chemical change. |
In which stage does the chromatin condense into chromosomes? | [
"prophase ii",
"Telophase II",
"Anaphase I",
"Metaphase I"
] | prophase ii | Answer the following multiple-choice question.
Question: In which stage does the chromatin condense into chromosomes?
Options:
A. prophase ii
B. Telophase II
C. Anaphase I
D. Metaphase I
Which option is correct and why? | The correct answer is: prophase ii. |
What term describes the ability of matter to combine chemically with other substances? | [
"permeability",
"Diffusion",
"oxidation",
"reactivity"
] | reactivity | Answer the following multiple-choice question.
Question: What term describes the ability of matter to combine chemically with other substances?
Options:
A. permeability
B. Diffusion
C. oxidation
D. reactivity
Which option is correct and why? | The correct answer is: reactivity. |
What can be used for survival in the desert? | [
"nutrients",
"shade",
"food and shelter",
"salt and water.",
"heat",
"picnics",
"Conserving water",
"Chemical energy"
] | Conserving water | Answer the following multiple-choice question.
Question: What can be used for survival in the desert?
Options:
A. nutrients
B. shade
C. food and shelter
D. salt and water.
E. heat
F. picnics
G. Conserving water
H. Chemical energy
Which option is correct and why? | The correct answer is: Conserving water. |
Magnetism can cause objects to do what to each other? | [
"alter composition",
"kill them",
"Movement",
"friction",
"lower the temperature",
"change color",
"push away",
"electrically"
] | push away | Answer the following multiple-choice question.
Question: Magnetism can cause objects to do what to each other?
Options:
A. alter composition
B. kill them
C. Movement
D. friction
E. lower the temperature
F. change color
G. push away
H. electrically
Which option is correct and why? | The correct answer is: push away. |
The wheels of a skateboard spin around a | [
"shaft",
"street",
"person",
"board"
] | shaft | Answer the following multiple-choice question.
Question: The wheels of a skateboard spin around a
Options:
A. shaft
B. street
C. person
D. board
Which option is correct and why? | The correct answer is: shaft. |
what can a ground be used as? | [
"Metling snow",
"energy",
"protect them",
"conductor",
"support",
"watershred",
"storing water",
"watershed"
] | conductor | Answer the following multiple-choice question.
Question: what can a ground be used as?
Options:
A. Metling snow
B. energy
C. protect them
D. conductor
E. support
F. watershred
G. storing water
H. watershed
Which option is correct and why? | The correct answer is: conductor. |
Fires with good air circulation will what? | [
"grow",
"kill",
"shrink",
"burn",
"expand",
"be cold",
"deadly",
"extinguish"
] | burn | Answer the following multiple-choice question.
Question: Fires with good air circulation will what?
Options:
A. grow
B. kill
C. shrink
D. burn
E. expand
F. be cold
G. deadly
H. extinguish
Which option is correct and why? | The correct answer is: burn. |
Eukaryotic cell division involves mitosis and what? | [
"electrolysis",
"spermatogenesis",
"meiosis",
"cytokinesis"
] | cytokinesis | Answer the following multiple-choice question.
Question: Eukaryotic cell division involves mitosis and what?
Options:
A. electrolysis
B. spermatogenesis
C. meiosis
D. cytokinesis
Which option is correct and why? | The correct answer is: cytokinesis. |
Microwaves are converted into what kind of energy in a microwave oven? | [
"light energy",
"mechanical energy",
"solar energy",
"thermal energy"
] | thermal energy | Answer the following multiple-choice question.
Question: Microwaves are converted into what kind of energy in a microwave oven?
Options:
A. light energy
B. mechanical energy
C. solar energy
D. thermal energy
Which option is correct and why? | The correct answer is: thermal energy. |
What is formed from an alcohol that loses water? | [
"alcohols",
"Bonds",
"alkenes",
"amines"
] | alkenes | Answer the following multiple-choice question.
Question: What is formed from an alcohol that loses water?
Options:
A. alcohols
B. Bonds
C. alkenes
D. amines
Which option is correct and why? | The correct answer is: alkenes. |
What has specialized reproductive organs? | [
"apples",
"flowers",
"stars",
"animals",
"Oak",
"the moon",
"planets",
"bamboo"
] | bamboo | Answer the following multiple-choice question.
Question: What has specialized reproductive organs?
Options:
A. apples
B. flowers
C. stars
D. animals
E. Oak
F. the moon
G. planets
H. bamboo
Which option is correct and why? | The correct answer is: bamboo. |
Initiation, elongation, and termination are the three steps of what? | [
"transcription",
"respiration",
"mutation",
"differentiation"
] | transcription | Answer the following multiple-choice question.
Question: Initiation, elongation, and termination are the three steps of what?
Options:
A. transcription
B. respiration
C. mutation
D. differentiation
Which option is correct and why? | The correct answer is: transcription. |
A monkey grabs a banana in order to | [
"build a shelter",
"find a mate",
"hit enemies",
"gain nutrients"
] | gain nutrients | Answer the following multiple-choice question.
Question: A monkey grabs a banana in order to
Options:
A. build a shelter
B. find a mate
C. hit enemies
D. gain nutrients
Which option is correct and why? | The correct answer is: gain nutrients. |
In gas exchange, oxygen flows into the blood, and what flows out? | [
"carbon monoxide",
"naturally dioxide",
"carbon dioxide",
"liquid dioxide"
] | carbon dioxide | Answer the following multiple-choice question.
Question: In gas exchange, oxygen flows into the blood, and what flows out?
Options:
A. carbon monoxide
B. naturally dioxide
C. carbon dioxide
D. liquid dioxide
Which option is correct and why? | The correct answer is: carbon dioxide. |
what are vein deposits of gold and silver formed by? | [
"mines",
"tube",
"calcite",
"cracking",
"rocks",
"wind",
"granite",
"streams"
] | granite | Answer the following multiple-choice question.
Question: what are vein deposits of gold and silver formed by?
Options:
A. mines
B. tube
C. calcite
D. cracking
E. rocks
F. wind
G. granite
H. streams
Which option is correct and why? | The correct answer is: granite. |
Lighting a candle causes that candle to what? | [
"cool",
"freeze",
"regenerate",
"scorch"
] | scorch | Answer the following multiple-choice question.
Question: Lighting a candle causes that candle to what?
Options:
A. cool
B. freeze
C. regenerate
D. scorch
Which option is correct and why? | The correct answer is: scorch. |
What might have an envelope of proteins and enzymes? | [
"fur seals",
"some viruses",
"Most plants",
"a fish",
"animal transport",
"animals",
"chickens",
"it needs them"
] | some viruses | Answer the following multiple-choice question.
Question: What might have an envelope of proteins and enzymes?
Options:
A. fur seals
B. some viruses
C. Most plants
D. a fish
E. animal transport
F. animals
G. chickens
H. it needs them
Which option is correct and why? | The correct answer is: some viruses. |
What does almost all plant and animal life depend on? | [
"desert",
"disease",
"biological diversity",
"Sedimentary rock",
"absorb light energy",
"sunlight",
"ghosts",
"Chlorophyll"
] | Sedimentary rock | Answer the following multiple-choice question.
Question: What does almost all plant and animal life depend on?
Options:
A. desert
B. disease
C. biological diversity
D. Sedimentary rock
E. absorb light energy
F. sunlight
G. ghosts
H. Chlorophyll
Which option is correct and why? | The correct answer is: Sedimentary rock. |
When matter reacts, there can be what that comes from nowhere and is unaccounted for? | [
"bonds",
"mass",
"combustions",
"concentrations"
] | mass | Answer the following multiple-choice question.
Question: When matter reacts, there can be what that comes from nowhere and is unaccounted for?
Options:
A. bonds
B. mass
C. combustions
D. concentrations
Which option is correct and why? | The correct answer is: mass. |
What does a planet receive more of when it is tilted? | [
"light",
"sun",
"Energy.",
"rain",
"forces",
"energy",
"Joules",
"heat"
] | light | Answer the following multiple-choice question.
Question: What does a planet receive more of when it is tilted?
Options:
A. light
B. sun
C. Energy.
D. rain
E. forces
F. energy
G. Joules
H. heat
Which option is correct and why? | The correct answer is: light. |
A man is at the beach and is napping in the sun. He falls into a deep sleep and forgets to wake up. After hours of this, he | [
"may flood beaches",
"may make whiskey",
"may cease existence",
"may file lawsuit"
] | may cease existence | Answer the following multiple-choice question.
Question: A man is at the beach and is napping in the sun. He falls into a deep sleep and forgets to wake up. After hours of this, he
Options:
A. may flood beaches
B. may make whiskey
C. may cease existence
D. may file lawsuit
Which option is correct and why? | The correct answer is: may cease existence. |
what requires photosynthesis to grow? | [
"Roundworms",
"clouds",
"Conifers",
"Echinoids",
"humans",
"h2o",
"legumes",
"sugar"
] | legumes | Answer the following multiple-choice question.
Question: what requires photosynthesis to grow?
Options:
A. Roundworms
B. clouds
C. Conifers
D. Echinoids
E. humans
F. h2o
G. legumes
H. sugar
Which option is correct and why? | The correct answer is: legumes. |
Communities contain | [
"sparse flora and fauna",
"two or three species of similar animals",
"a diverse selection of living beings",
"one species dominating an area"
] | a diverse selection of living beings | Answer the following multiple-choice question.
Question: Communities contain
Options:
A. sparse flora and fauna
B. two or three species of similar animals
C. a diverse selection of living beings
D. one species dominating an area
Which option is correct and why? | The correct answer is: a diverse selection of living beings. |
Air flows into the lungs largely due to a difference in what? | [
"pressure",
"resistance",
"thrust",
"gravity"
] | pressure | Answer the following multiple-choice question.
Question: Air flows into the lungs largely due to a difference in what?
Options:
A. pressure
B. resistance
C. thrust
D. gravity
Which option is correct and why? | The correct answer is: pressure. |
The primary site of carbohydrate digestion is in the? | [
"small intestine",
"mouth",
"stomach",
"large intestine"
] | small intestine | Answer the following multiple-choice question.
Question: The primary site of carbohydrate digestion is in the?
Options:
A. small intestine
B. mouth
C. stomach
D. large intestine
Which option is correct and why? | The correct answer is: small intestine. |
Harm to the respiratory and circulatory systems can come from | [
"Greenhouse gases",
"hydrocarbons",
"Sulfur dioxide",
"nitrogen oxides",
"burning coal",
"fossil fuels",
"emissions",
"Greenhouse gasses"
] | nitrogen oxides | Answer the following multiple-choice question.
Question: Harm to the respiratory and circulatory systems can come from
Options:
A. Greenhouse gases
B. hydrocarbons
C. Sulfur dioxide
D. nitrogen oxides
E. burning coal
F. fossil fuels
G. emissions
H. Greenhouse gasses
Which option is correct and why? | The correct answer is: nitrogen oxides. |
When do end portions of two nonsister chromatids trade places? | [
"at every crossover",
"at night",
"during respiration",
"never"
] | at every crossover | Answer the following multiple-choice question.
Question: When do end portions of two nonsister chromatids trade places?
Options:
A. at every crossover
B. at night
C. during respiration
D. never
Which option is correct and why? | The correct answer is: at every crossover. |
null | null | null | null | null |
What causes maple leaves to change their colors? | [
"chemical reactions",
"radiation reactions",
"factor reactions",
"artificial preservatives"
] | chemical reactions | Answer the following multiple-choice question.
Question: What causes maple leaves to change their colors?
Options:
A. chemical reactions
B. radiation reactions
C. factor reactions
D. artificial preservatives
Which option is correct and why? | The correct answer is: chemical reactions. |
If a creature is looking for things but is using something other than its eyes or nose, then it is likely | [
"condensing",
"echolocating",
"reproducing",
"revolving"
] | echolocating | Answer the following multiple-choice question.
Question: If a creature is looking for things but is using something other than its eyes or nose, then it is likely
Options:
A. condensing
B. echolocating
C. reproducing
D. revolving
Which option is correct and why? | The correct answer is: echolocating. |
In experiments with garden peas, austrian monk gregor mendel described the basic patterns of what? | [
"behavior",
"color",
"inheritance",
"preference"
] | inheritance | Answer the following multiple-choice question.
Question: In experiments with garden peas, austrian monk gregor mendel described the basic patterns of what?
Options:
A. behavior
B. color
C. inheritance
D. preference
Which option is correct and why? | The correct answer is: inheritance. |
When you do origami, objects change | [
"shape",
"adapt",
"texture",
"sound",
"energy",
"weight",
"color",
"motion"
] | shape | Answer the following multiple-choice question.
Question: When you do origami, objects change
Options:
A. shape
B. adapt
C. texture
D. sound
E. energy
F. weight
G. color
H. motion
Which option is correct and why? | The correct answer is: shape. |
null | null | null | null | null |
null | null | null | null | null |
If a bird is green, another bird can realize that by | [
"noticing it",
"visiting it",
"touching it",
"killing it"
] | noticing it | Answer the following multiple-choice question.
Question: If a bird is green, another bird can realize that by
Options:
A. noticing it
B. visiting it
C. touching it
D. killing it
Which option is correct and why? | The correct answer is: noticing it. |
What is true about some butterflies? | [
"sub-units of species",
"they turn into caterpillars",
"The flowers are pollinated",
"It helps them survive",
"they eat bees",
"they eat honey",
"absorb light energy",
"they travel great distances"
] | they travel great distances | Answer the following multiple-choice question.
Question: What is true about some butterflies?
Options:
A. sub-units of species
B. they turn into caterpillars
C. The flowers are pollinated
D. It helps them survive
E. they eat bees
F. they eat honey
G. absorb light energy
H. they travel great distances
Which option is correct and why? | The correct answer is: they travel great distances. |
In what way do all vertebrates reproduce? | [
"biologically",
"mitosis",
"asexually",
"sexually"
] | sexually | Answer the following multiple-choice question.
Question: In what way do all vertebrates reproduce?
Options:
A. biologically
B. mitosis
C. asexually
D. sexually
Which option is correct and why? | The correct answer is: sexually. |
What occur over geologic time above the level of the species? | [
"water cycle",
"fossils",
"rapid expansion",
"viruses",
"Temperature changing",
"tectonic plates coliding",
"speciation events",
"Earth orbiting the Sun"
] | speciation events | Answer the following multiple-choice question.
Question: What occur over geologic time above the level of the species?
Options:
A. water cycle
B. fossils
C. rapid expansion
D. viruses
E. Temperature changing
F. tectonic plates coliding
G. speciation events
H. Earth orbiting the Sun
Which option is correct and why? | The correct answer is: speciation events. |
Which is a cause of greenhouse gases? | [
"elephants",
"pears",
"boulders",
"oaks"
] | elephants | Answer the following multiple-choice question.
Question: Which is a cause of greenhouse gases?
Options:
A. elephants
B. pears
C. boulders
D. oaks
Which option is correct and why? | The correct answer is: elephants. |
Some animals are housed | [
"in public exhibitions for viewing",
"in boxes for storage",
"in barrels for travel",
"in tents for sleeping"
] | in public exhibitions for viewing | Answer the following multiple-choice question.
Question: Some animals are housed
Options:
A. in public exhibitions for viewing
B. in boxes for storage
C. in barrels for travel
D. in tents for sleeping
Which option is correct and why? | The correct answer is: in public exhibitions for viewing. |
What is used to increase temperature? | [
"activation energy",
"ice",
"electricity",
"snow",
"glaciers",
"burning wood",
"Electrical energy",
"Fuel cells"
] | burning wood | Answer the following multiple-choice question.
Question: What is used to increase temperature?
Options:
A. activation energy
B. ice
C. electricity
D. snow
E. glaciers
F. burning wood
G. Electrical energy
H. Fuel cells
Which option is correct and why? | The correct answer is: burning wood. |
During fetal development of the heart, what does the bulbus cordis develop into? | [
"left atrium",
"right ventricle",
"last ventricle",
"right atrium"
] | right ventricle | Answer the following multiple-choice question.
Question: During fetal development of the heart, what does the bulbus cordis develop into?
Options:
A. left atrium
B. right ventricle
C. last ventricle
D. right atrium
Which option is correct and why? | The correct answer is: right ventricle. |
Air is said to reach what point, a term used by meteorologists, when humidity increases or temperature decreases? | [
"bubble point",
"its dip point",
"freezing point",
"its dew point"
] | its dew point | Answer the following multiple-choice question.
Question: Air is said to reach what point, a term used by meteorologists, when humidity increases or temperature decreases?
Options:
A. bubble point
B. its dip point
C. freezing point
D. its dew point
Which option is correct and why? | The correct answer is: its dew point. |
What occurs when arterioles lose their normal muscular tone and dilate dramatically? | [
"vascular shock",
"congenital shock",
"cardio shock",
"respiration shock"
] | vascular shock | Answer the following multiple-choice question.
Question: What occurs when arterioles lose their normal muscular tone and dilate dramatically?
Options:
A. vascular shock
B. congenital shock
C. cardio shock
D. respiration shock
Which option is correct and why? | The correct answer is: vascular shock. |
Red blood cells, white blood cells, platelets, and plasma are all components of what fluid? | [
"heart",
"blood",
"Vessals",
"brain"
] | blood | Answer the following multiple-choice question.
Question: Red blood cells, white blood cells, platelets, and plasma are all components of what fluid?
Options:
A. heart
B. blood
C. Vessals
D. brain
Which option is correct and why? | The correct answer is: blood. |
Nectar is used to attract pollinators to what? | [
"flora",
"animals",
"soil",
"hives"
] | flora | Answer the following multiple-choice question.
Question: Nectar is used to attract pollinators to what?
Options:
A. flora
B. animals
C. soil
D. hives
Which option is correct and why? | The correct answer is: flora. |
What is the most common type of volcano? | [
"geyser",
"flat",
"block cone",
"cinder cone"
] | cinder cone | Answer the following multiple-choice question.
Question: What is the most common type of volcano?
Options:
A. geyser
B. flat
C. block cone
D. cinder cone
Which option is correct and why? | The correct answer is: cinder cone. |
What are used to avoid stumbling around in basements? | [
"heat energy",
"eyes",
"electricity",
"Solutions",
"canes",
"arms",
"layers of fat",
"light bulbs"
] | light bulbs | Answer the following multiple-choice question.
Question: What are used to avoid stumbling around in basements?
Options:
A. heat energy
B. eyes
C. electricity
D. Solutions
E. canes
F. arms
G. layers of fat
H. light bulbs
Which option is correct and why? | The correct answer is: light bulbs. |
Systemic communication through the phloem helps integrate the functions of the whole what? | [
"animal",
"bird",
"plant",
"insect"
] | plant | Answer the following multiple-choice question.
Question: Systemic communication through the phloem helps integrate the functions of the whole what?
Options:
A. animal
B. bird
C. plant
D. insect
Which option is correct and why? | The correct answer is: plant. |
What do we call the region on the lung root formed by the entrance of the nerves at the hilum? | [
"renal plexus",
"pulmonary plexus",
"heart plexus",
"brain plexus"
] | pulmonary plexus | Answer the following multiple-choice question.
Question: What do we call the region on the lung root formed by the entrance of the nerves at the hilum?
Options:
A. renal plexus
B. pulmonary plexus
C. heart plexus
D. brain plexus
Which option is correct and why? | The correct answer is: pulmonary plexus. |
What does the sebaceous gland secrete which waterproofs the skin and hair? | [
"progesterone",
"sebum",
"pus",
"collagen"
] | sebum | Answer the following multiple-choice question.
Question: What does the sebaceous gland secrete which waterproofs the skin and hair?
Options:
A. progesterone
B. sebum
C. pus
D. collagen
Which option is correct and why? | The correct answer is: sebum. |
The four types of light receptors include different types of cones and what else? | [
"neutrons",
"quarks",
"joints",
"rods"
] | rods | Answer the following multiple-choice question.
Question: The four types of light receptors include different types of cones and what else?
Options:
A. neutrons
B. quarks
C. joints
D. rods
Which option is correct and why? | The correct answer is: rods. |
What are organelles involved in mitosis? | [
"animals",
"Conifers",
"Most plants",
"it needs them",
"graptolites",
"fur seals",
"centrioles",
"sensory neurons"
] | centrioles | Answer the following multiple-choice question.
Question: What are organelles involved in mitosis?
Options:
A. animals
B. Conifers
C. Most plants
D. it needs them
E. graptolites
F. fur seals
G. centrioles
H. sensory neurons
Which option is correct and why? | The correct answer is: centrioles. |
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