question stringlengths 4 399 ⌀ | options listlengths 4 8 ⌀ | correct_answer stringlengths 1 116 ⌀ | prompt stringlengths 146 739 ⌀ | completion stringlengths 25 140 ⌀ |
|---|---|---|---|---|
A magnet would attract a | [
"Wooden hairbrush",
"Oranges",
"Glassware",
"Zippers"
] | Zippers | Answer the following multiple-choice question.
Question: A magnet would attract a
Options:
A. Wooden hairbrush
B. Oranges
C. Glassware
D. Zippers
Which option is correct and why? | The correct answer is: Zippers. |
Dragonflies were one of the first insects to do what? | [
"fight",
"swim",
"sexually reproduce",
"fly"
] | fly | Answer the following multiple-choice question.
Question: Dragonflies were one of the first insects to do what?
Options:
A. fight
B. swim
C. sexually reproduce
D. fly
Which option is correct and why? | The correct answer is: fly. |
What substances serve as catalysts in most of the biochemical reactions that take place in organisms? | [
"iseotrops",
"hormones",
"enzymes",
"carbohydrates"
] | enzymes | Answer the following multiple-choice question.
Question: What substances serve as catalysts in most of the biochemical reactions that take place in organisms?
Options:
A. iseotrops
B. hormones
C. enzymes
D. carbohydrates
Which option is correct and why? | The correct answer is: enzymes. |
What is bilaterally symmetrical and a protostome? | [
"gastropod shells",
"honeybees",
"humans",
"shells",
"bears",
"the common snail",
"peachleaf willow",
"the eyes"
] | the common snail | Answer the following multiple-choice question.
Question: What is bilaterally symmetrical and a protostome?
Options:
A. gastropod shells
B. honeybees
C. humans
D. shells
E. bears
F. the common snail
G. peachleaf willow
H. the eyes
Which option is correct and why? | The correct answer is: the common snail. |
null | null | null | null | null |
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 do astronauts need for extended flights? | [
"hydrogen and oxygen",
"preserved meals",
"solid, liquid, gas",
"small meals",
"fresh meals",
"Dehydration",
"nutrients",
"surprise meals"
] | preserved meals | Answer the following multiple-choice question.
Question: What do astronauts need for extended flights?
Options:
A. hydrogen and oxygen
B. preserved meals
C. solid, liquid, gas
D. small meals
E. fresh meals
F. Dehydration
G. nutrients
H. surprise meals
Which option is correct and why? | The correct answer is: preserved meals. |
An adaptation that humans have created through the help of science is | [
"freckles",
"feces",
"eye color",
"flying"
] | flying | Answer the following multiple-choice question.
Question: An adaptation that humans have created through the help of science is
Options:
A. freckles
B. feces
C. eye color
D. flying
Which option is correct and why? | The correct answer is: flying. |
What are currents harmful to if they pass through it? | [
"people",
"rubber",
"animals",
"amphibians",
"light bulbs",
"organisms",
"coral reef",
"water"
] | organisms | Answer the following multiple-choice question.
Question: What are currents harmful to if they pass through it?
Options:
A. people
B. rubber
C. animals
D. amphibians
E. light bulbs
F. organisms
G. coral reef
H. water
Which option is correct and why? | The correct answer is: organisms. |
Why does life continue? | [
"to use resources",
"organisms produce offspring.",
"sub-units of species",
"things don't die",
"the Earth being tilted",
"production of energy",
"to keep going",
"by keeping them warm"
] | organisms produce offspring. | Answer the following multiple-choice question.
Question: Why does life continue?
Options:
A. to use resources
B. organisms produce offspring.
C. sub-units of species
D. things don't die
E. the Earth being tilted
F. production of energy
G. to keep going
H. by keeping them warm
Which option is correct and why? | The correct answer is: organisms produce offspring.. |
Which planet is the kuiper belt closest to? | [
"neptune",
"Venus",
"Jupiter",
"Mars"
] | neptune | Answer the following multiple-choice question.
Question: Which planet is the kuiper belt closest to?
Options:
A. neptune
B. Venus
C. Jupiter
D. Mars
Which option is correct and why? | The correct answer is: neptune. |
What can have motility? | [
"animals",
"chloroplasts",
"insects",
"blood cells",
"mitochondria",
"ducks",
"humans",
"an amoebae"
] | an amoebae | Answer the following multiple-choice question.
Question: What can have motility?
Options:
A. animals
B. chloroplasts
C. insects
D. blood cells
E. mitochondria
F. ducks
G. humans
H. an amoebae
Which option is correct and why? | The correct answer is: an amoebae. |
null | null | null | null | null |
Humming birds may help the growth of | [
"cars",
"buildings",
"ants",
"tulips"
] | tulips | Answer the following multiple-choice question.
Question: Humming birds may help the growth of
Options:
A. cars
B. buildings
C. ants
D. tulips
Which option is correct and why? | The correct answer is: tulips. |
A salamander is | [
"extinct",
"bipedal",
"cold blooded",
"warm blooded"
] | cold blooded | Answer the following multiple-choice question.
Question: A salamander is
Options:
A. extinct
B. bipedal
C. cold blooded
D. warm blooded
Which option is correct and why? | The correct answer is: cold blooded. |
What is the ratio of solutes in a solution to a volume of solvent in a solution known as? | [
"osmolality",
"equilibrium",
"molality",
"molarity"
] | osmolality | Answer the following multiple-choice question.
Question: What is the ratio of solutes in a solution to a volume of solvent in a solution known as?
Options:
A. osmolality
B. equilibrium
C. molality
D. molarity
Which option is correct and why? | The correct answer is: osmolality. |
Which radio frequency should you listen to if you want less noise? | [
"fm",
"cb",
"wave",
"am"
] | fm | Answer the following multiple-choice question.
Question: Which radio frequency should you listen to if you want less noise?
Options:
A. fm
B. cb
C. wave
D. am
Which option is correct and why? | The correct answer is: fm. |
What is the primary item inside a virus? | [
"Chemical energy",
"particles",
"genetic material",
"cytoplasm",
"electromagnetic energy",
"bioaerosols",
"food and shelter",
"bacteria"
] | genetic material | Answer the following multiple-choice question.
Question: What is the primary item inside a virus?
Options:
A. Chemical energy
B. particles
C. genetic material
D. cytoplasm
E. electromagnetic energy
F. bioaerosols
G. food and shelter
H. bacteria
Which option is correct and why? | The correct answer is: genetic material. |
What helps pumice float in water? | [
"large mass",
"gas bubble holes",
"gravity",
"high density"
] | gas bubble holes | Answer the following multiple-choice question.
Question: What helps pumice float in water?
Options:
A. large mass
B. gas bubble holes
C. gravity
D. high density
Which option is correct and why? | The correct answer is: gas bubble holes. |
A storm rolls in and the skies are filled with dark clouds which | [
"melt",
"flood",
"precipitate",
"scurry"
] | precipitate | Answer the following multiple-choice question.
Question: A storm rolls in and the skies are filled with dark clouds which
Options:
A. melt
B. flood
C. precipitate
D. scurry
Which option is correct and why? | The correct answer is: precipitate. |
What class are centipedes and millipedes in? | [
"spirogyra",
"xerophyte",
"terapoda",
"myriapoda"
] | myriapoda | Answer the following multiple-choice question.
Question: What class are centipedes and millipedes in?
Options:
A. spirogyra
B. xerophyte
C. terapoda
D. myriapoda
Which option is correct and why? | The correct answer is: myriapoda. |
Which objects are heated arter natural absorption of solar light? | [
"Chemical energy",
"aquatic life",
"clouds",
"solid, liquid, gas",
"energy of moving objects",
"wavelengths and photons",
"dark colored rock",
"polar caps"
] | dark colored rock | Answer the following multiple-choice question.
Question: Which objects are heated arter natural absorption of solar light?
Options:
A. Chemical energy
B. aquatic life
C. clouds
D. solid, liquid, gas
E. energy of moving objects
F. wavelengths and photons
G. dark colored rock
H. polar caps
Which option is correct and why? | The correct answer is: dark colored rock. |
What is used to describe gas concentrations of a solution? | [
"fixation fractions",
"atom fractions",
"mesh fractions",
"mole fractions"
] | mole fractions | Answer the following multiple-choice question.
Question: What is used to describe gas concentrations of a solution?
Options:
A. fixation fractions
B. atom fractions
C. mesh fractions
D. mole fractions
Which option is correct and why? | The correct answer is: mole fractions. |
Only a small percent of earth's water is what type, as opposed to saltwater? | [
"runoff",
"rainwater",
"groundwater",
"fresh"
] | fresh | Answer the following multiple-choice question.
Question: Only a small percent of earth's water is what type, as opposed to saltwater?
Options:
A. runoff
B. rainwater
C. groundwater
D. fresh
Which option is correct and why? | The correct answer is: fresh. |
what can change population size through movement? | [
"cows",
"ducks",
"goats",
"animals",
"relocation",
"mammals",
"fur seals",
"insects"
] | insects | Answer the following multiple-choice question.
Question: what can change population size through movement?
Options:
A. cows
B. ducks
C. goats
D. animals
E. relocation
F. mammals
G. fur seals
H. insects
Which option is correct and why? | The correct answer is: insects. |
null | null | null | null | null |
What occurs when a gas passes through an opening that is smaller than the mean free path of the particles? | [
"effusion",
"dissipation",
"precipitation",
"malformation"
] | effusion | Answer the following multiple-choice question.
Question: What occurs when a gas passes through an opening that is smaller than the mean free path of the particles?
Options:
A. effusion
B. dissipation
C. precipitation
D. malformation
Which option is correct and why? | The correct answer is: effusion. |
What term tells you how quickly the angle changes and can occur in either clockwise or counterclockwise directions? | [
"shift velocity",
"angular velocity",
"emit velocity",
"turning velocity"
] | angular velocity | Answer the following multiple-choice question.
Question: What term tells you how quickly the angle changes and can occur in either clockwise or counterclockwise directions?
Options:
A. shift velocity
B. angular velocity
C. emit velocity
D. turning velocity
Which option is correct and why? | The correct answer is: angular velocity. |
budding and fusion of vesicles in the Golgi complex involves what | [
"nektar",
"movement",
"chemicals",
"energy",
"a solute",
"recycling",
"Energy.",
"heat"
] | energy | Answer the following multiple-choice question.
Question: budding and fusion of vesicles in the Golgi complex involves what
Options:
A. nektar
B. movement
C. chemicals
D. energy
E. a solute
F. recycling
G. Energy.
H. heat
Which option is correct and why? | The correct answer is: energy. |
null | null | null | null | null |
Some bacteria also have tail-like structures called what? | [
"nuclei",
"sporangia",
"flagella",
"plasmids"
] | flagella | Answer the following multiple-choice question.
Question: Some bacteria also have tail-like structures called what?
Options:
A. nuclei
B. sporangia
C. flagella
D. plasmids
Which option is correct and why? | The correct answer is: flagella. |
Plane mirrors work because the light rays create what behind the mirror? | [
"a virtual example",
"a mirror image",
"a entire image",
"a virtual image"
] | a virtual image | Answer the following multiple-choice question.
Question: Plane mirrors work because the light rays create what behind the mirror?
Options:
A. a virtual example
B. a mirror image
C. a entire image
D. a virtual image
Which option is correct and why? | The correct answer is: a virtual image. |
Eagles survive by dining on | [
"salmon",
"bears",
"humans",
"moose"
] | salmon | Answer the following multiple-choice question.
Question: Eagles survive by dining on
Options:
A. salmon
B. bears
C. humans
D. moose
Which option is correct and why? | The correct answer is: salmon. |
What can maintaining body position help you to do? | [
"work",
"play",
"move",
"live",
"rest",
"Lift",
"ski",
"fly"
] | ski | Answer the following multiple-choice question.
Question: What can maintaining body position help you to do?
Options:
A. work
B. play
C. move
D. live
E. rest
F. Lift
G. ski
H. fly
Which option is correct and why? | The correct answer is: ski. |
What forms secondary vascular tissues and bark? | [
"palm trees",
"tulips",
"In their leaves",
"ferns",
"shrub beds",
"peonies",
"rhubarb",
"Most plants"
] | palm trees | Answer the following multiple-choice question.
Question: What forms secondary vascular tissues and bark?
Options:
A. palm trees
B. tulips
C. In their leaves
D. ferns
E. shrub beds
F. peonies
G. rhubarb
H. Most plants
Which option is correct and why? | The correct answer is: palm trees. |
In a scientific investigation, what do you call a direct, physical observation of something or a process? | [
"declaration",
"sighting",
"evidence",
"reason"
] | evidence | Answer the following multiple-choice question.
Question: In a scientific investigation, what do you call a direct, physical observation of something or a process?
Options:
A. declaration
B. sighting
C. evidence
D. reason
Which option is correct and why? | The correct answer is: evidence. |
What are the contacts between neurons called? | [
"impulses",
"electrodes",
"synapses",
"neurapses"
] | synapses | Answer the following multiple-choice question.
Question: What are the contacts between neurons called?
Options:
A. impulses
B. electrodes
C. synapses
D. neurapses
Which option is correct and why? | The correct answer is: synapses. |
Chelicerata are know for their first pair of appendages, also know as what? | [
"chelicides",
"maxillae",
"ambers",
"chelicerae"
] | chelicerae | Answer the following multiple-choice question.
Question: Chelicerata are know for their first pair of appendages, also know as what?
Options:
A. chelicides
B. maxillae
C. ambers
D. chelicerae
Which option is correct and why? | The correct answer is: chelicerae. |
What is used to see atoms? | [
"electricity",
"molecules",
"Electron microscope",
"A Greek letter",
"Labs",
"rays or beams",
"mystery",
"sense organs"
] | Electron microscope | Answer the following multiple-choice question.
Question: What is used to see atoms?
Options:
A. electricity
B. molecules
C. Electron microscope
D. A Greek letter
E. Labs
F. rays or beams
G. mystery
H. sense organs
Which option is correct and why? | The correct answer is: Electron microscope. |
If weather is stormy there is a greater chance of what? | [
"drought",
"waterfalls",
"sky water",
"fire"
] | sky water | Answer the following multiple-choice question.
Question: If weather is stormy there is a greater chance of what?
Options:
A. drought
B. waterfalls
C. sky water
D. fire
Which option is correct and why? | The correct answer is: sky water. |
This likely relies on a circuit being closed | [
"your iPhone charger",
"your hair brush",
"your hat",
"your shoes"
] | your iPhone charger | Answer the following multiple-choice question.
Question: This likely relies on a circuit being closed
Options:
A. your iPhone charger
B. your hair brush
C. your hat
D. your shoes
Which option is correct and why? | The correct answer is: your iPhone charger. |
Amphibians may attract mates with what? | [
"calls or scents",
"neither",
"only scents",
"only calls"
] | calls or scents | Answer the following multiple-choice question.
Question: Amphibians may attract mates with what?
Options:
A. calls or scents
B. neither
C. only scents
D. only calls
Which option is correct and why? | The correct answer is: calls or scents. |
Herbivores and omnivores have longer alimentary canals compared to what? | [
"mammals",
"centipedes",
"arthropods",
"carnivores"
] | carnivores | Answer the following multiple-choice question.
Question: Herbivores and omnivores have longer alimentary canals compared to what?
Options:
A. mammals
B. centipedes
C. arthropods
D. carnivores
Which option is correct and why? | The correct answer is: carnivores. |
A laser is used for producing what? | [
"an electron microscope",
"electromagnetic energy",
"heat is produced",
"chemical changes",
"Electrical energy",
"hydrogen and oxygen",
"activation energy",
"objects that have mass"
] | electromagnetic energy | Answer the following multiple-choice question.
Question: A laser is used for producing what?
Options:
A. an electron microscope
B. electromagnetic energy
C. heat is produced
D. chemical changes
E. Electrical energy
F. hydrogen and oxygen
G. activation energy
H. objects that have mass
Which option is correct and why? | The correct answer is: electromagnetic energy. |
What type of eukaryotes are protists normally? | [
"multicellular",
"photosynthetic",
"immature",
"unicellular"
] | unicellular | Answer the following multiple-choice question.
Question: What type of eukaryotes are protists normally?
Options:
A. multicellular
B. photosynthetic
C. immature
D. unicellular
Which option is correct and why? | The correct answer is: unicellular. |
What organs filter blood and form urine? | [
"the appendix",
"the liver",
"the spleen",
"the kidneys"
] | the kidneys | Answer the following multiple-choice question.
Question: What organs filter blood and form urine?
Options:
A. the appendix
B. the liver
C. the spleen
D. the kidneys
Which option is correct and why? | The correct answer is: the kidneys. |
What is a form of mechanical weathering? | [
"microbes breaking down rock",
"By coral exoskeletons",
"wind and erosion",
"oxygen breaking down rock",
"ice expanding in rock openings",
"removal of rock by acid rain",
"remains of prehistoric life",
"fissures of hot, acidic water"
] | ice expanding in rock openings | Answer the following multiple-choice question.
Question: What is a form of mechanical weathering?
Options:
A. microbes breaking down rock
B. By coral exoskeletons
C. wind and erosion
D. oxygen breaking down rock
E. ice expanding in rock openings
F. removal of rock by acid rain
G. remains of prehistoric life
H. fissures of hot, acidic water
Which option is correct and why? | The correct answer is: ice expanding in rock openings. |
What refers to a substance made from two or more elements joined by chemical bonds? | [
"basic",
"compound",
"component",
"contrast"
] | compound | Answer the following multiple-choice question.
Question: What refers to a substance made from two or more elements joined by chemical bonds?
Options:
A. basic
B. compound
C. component
D. contrast
Which option is correct and why? | The correct answer is: compound. |
What is a force that opposes motion between any surfaces that are touching? | [
"tension",
"gravity",
"friction",
"vibration"
] | friction | Answer the following multiple-choice question.
Question: What is a force that opposes motion between any surfaces that are touching?
Options:
A. tension
B. gravity
C. friction
D. vibration
Which option is correct and why? | The correct answer is: friction. |
When magma cools slowly, what texture does it have? | [
"small circles",
"large gases",
"large crystals",
"large squares"
] | large crystals | Answer the following multiple-choice question.
Question: When magma cools slowly, what texture does it have?
Options:
A. small circles
B. large gases
C. large crystals
D. large squares
Which option is correct and why? | The correct answer is: large crystals. |
Wax is on some plant leaves for what purpose? | [
"stay moist for warm weather",
"keep water available for predators",
"creation of toxins in the cells",
"keep the ongoing hydration"
] | keep the ongoing hydration | Answer the following multiple-choice question.
Question: Wax is on some plant leaves for what purpose?
Options:
A. stay moist for warm weather
B. keep water available for predators
C. creation of toxins in the cells
D. keep the ongoing hydration
Which option is correct and why? | The correct answer is: keep the ongoing hydration. |
If a bright thing in the sky that is something other than our Sun does something in just under a month, it is likely | [
"the stars rising",
"the Sun burning",
"the air dying",
"luna cycling"
] | luna cycling | Answer the following multiple-choice question.
Question: If a bright thing in the sky that is something other than our Sun does something in just under a month, it is likely
Options:
A. the stars rising
B. the Sun burning
C. the air dying
D. luna cycling
Which option is correct and why? | The correct answer is: luna cycling. |
what generally increases from the poles to the equator? | [
"sun's heat",
"temperature",
"energy of moving objects",
"diversity of life",
"kinetic energy",
"clouds",
"h2o",
"north pole"
] | diversity of life | Answer the following multiple-choice question.
Question: what generally increases from the poles to the equator?
Options:
A. sun's heat
B. temperature
C. energy of moving objects
D. diversity of life
E. kinetic energy
F. clouds
G. h2o
H. north pole
Which option is correct and why? | The correct answer is: diversity of life. |
A microscope creates clarity by | [
"levitation",
"acceleration",
"decomposition",
"augmentation"
] | augmentation | Answer the following multiple-choice question.
Question: A microscope creates clarity by
Options:
A. levitation
B. acceleration
C. decomposition
D. augmentation
Which option is correct and why? | The correct answer is: augmentation. |
What theory says atoms of matter are in constant random motion? | [
"the theory of relativity",
"sound kinetic theory",
"modern residual theory",
"modern kinetic theory"
] | modern kinetic theory | Answer the following multiple-choice question.
Question: What theory says atoms of matter are in constant random motion?
Options:
A. the theory of relativity
B. sound kinetic theory
C. modern residual theory
D. modern kinetic theory
Which option is correct and why? | The correct answer is: modern kinetic theory. |
null | null | null | null | null |
What can be checked along with nutrition and scion that can help determine health of a tree. | [
"the number of rings",
"Temperature",
"Exfoliation",
"it needs them",
"organic molecules",
"aerobic capacity",
"biodiversity",
"looseness of dirt or compost"
] | the number of rings | Answer the following multiple-choice question.
Question: What can be checked along with nutrition and scion that can help determine health of a tree.
Options:
A. the number of rings
B. Temperature
C. Exfoliation
D. it needs them
E. organic molecules
F. aerobic capacity
G. biodiversity
H. looseness of dirt or compost
Which option is correct and why? | The correct answer is: the number of rings. |
What can be seen more? | [
"sharks",
"trees",
"light",
"cacti",
"cracks",
"Herpes",
"white",
"streams"
] | white | Answer the following multiple-choice question.
Question: What can be seen more?
Options:
A. sharks
B. trees
C. light
D. cacti
E. cracks
F. Herpes
G. white
H. streams
Which option is correct and why? | The correct answer is: white. |
What is the measure of change in velocity of a moving object? | [
"vibration",
"kinetic energy",
"acceleration",
"transmission"
] | acceleration | Answer the following multiple-choice question.
Question: What is the measure of change in velocity of a moving object?
Options:
A. vibration
B. kinetic energy
C. acceleration
D. transmission
Which option is correct and why? | The correct answer is: acceleration. |
null | null | null | null | null |
The accumulation of what cells begin the development of the vertebral column and thoracic cage? | [
"mesenchyme cells",
"hindbrain cells",
"False cells",
"semiosis cells"
] | mesenchyme cells | Answer the following multiple-choice question.
Question: The accumulation of what cells begin the development of the vertebral column and thoracic cage?
Options:
A. mesenchyme cells
B. hindbrain cells
C. False cells
D. semiosis cells
Which option is correct and why? | The correct answer is: mesenchyme cells. |
Passive immunity decreases with | [
"ozone depletion",
"edema",
"passive-aggressive behavior",
"stellar implosion",
"stress",
"HIV",
"time",
"death"
] | time | Answer the following multiple-choice question.
Question: Passive immunity decreases with
Options:
A. ozone depletion
B. edema
C. passive-aggressive behavior
D. stellar implosion
E. stress
F. HIV
G. time
H. death
Which option is correct and why? | The correct answer is: time. |
A dead body will become what if exposed to the air | [
"hot remains",
"fresh remains",
"wet remains",
"skeletal remains"
] | skeletal remains | Answer the following multiple-choice question.
Question: A dead body will become what if exposed to the air
Options:
A. hot remains
B. fresh remains
C. wet remains
D. skeletal remains
Which option is correct and why? | The correct answer is: skeletal remains. |
Which waterfall series is the largest on the planet? | [
"angel falls",
"yosemite falls",
"iguassu falls",
"niagara falls"
] | iguassu falls | Answer the following multiple-choice question.
Question: Which waterfall series is the largest on the planet?
Options:
A. angel falls
B. yosemite falls
C. iguassu falls
D. niagara falls
Which option is correct and why? | The correct answer is: iguassu falls. |
Urine leaves the body through voluntary elimination for adults? | [
"forceful pressure",
"hostile elimination",
"voluntary elimination",
"Converting waste.",
"solid, liquid, gas",
"violent churning",
"It helps them survive",
"By wind and rain"
] | voluntary elimination | Answer the following multiple-choice question.
Question: Urine leaves the body through voluntary elimination for adults?
Options:
A. forceful pressure
B. hostile elimination
C. voluntary elimination
D. Converting waste.
E. solid, liquid, gas
F. violent churning
G. It helps them survive
H. By wind and rain
Which option is correct and why? | The correct answer is: voluntary elimination. |
All elements are most stable when their outermost shell is filled with electrons according to which rule? | [
"quartet rule",
"octet rule",
"string rule",
"coupling rule"
] | octet rule | Answer the following multiple-choice question.
Question: All elements are most stable when their outermost shell is filled with electrons according to which rule?
Options:
A. quartet rule
B. octet rule
C. string rule
D. coupling rule
Which option is correct and why? | The correct answer is: octet rule. |
What force includes forces of attraction and repulsion? | [
"centripetal force",
"molecular force",
"gravitational force",
"magnetic force"
] | magnetic force | Answer the following multiple-choice question.
Question: What force includes forces of attraction and repulsion?
Options:
A. centripetal force
B. molecular force
C. gravitational force
D. magnetic force
Which option is correct and why? | The correct answer is: magnetic force. |
What does water easily flow through? | [
"calcite",
"streams",
"gourdin",
"Sediment",
"cactuses",
"watershed",
"streams.",
"crust"
] | gourdin | Answer the following multiple-choice question.
Question: What does water easily flow through?
Options:
A. calcite
B. streams
C. gourdin
D. Sediment
E. cactuses
F. watershed
G. streams.
H. crust
Which option is correct and why? | The correct answer is: gourdin. |
Where do the majority of species live? | [
"air",
"ocean",
"land",
"trees"
] | ocean | Answer the following multiple-choice question.
Question: Where do the majority of species live?
Options:
A. air
B. ocean
C. land
D. trees
Which option is correct and why? | The correct answer is: ocean. |
null | null | null | null | null |
A molecule has two structures that can be generated. what is this called? | [
"resonance hybrids",
"ethnocentrism",
"congruence",
"isomerism"
] | isomerism | Answer the following multiple-choice question.
Question: A molecule has two structures that can be generated. what is this called?
Options:
A. resonance hybrids
B. ethnocentrism
C. congruence
D. isomerism
Which option is correct and why? | The correct answer is: isomerism. |
Burning what substances increases carbon in the atmosphere? | [
"CO2",
"oil",
"tar",
"gas",
"CFCs",
"Cars",
"coal",
"peat"
] | oil | Answer the following multiple-choice question.
Question: Burning what substances increases carbon in the atmosphere?
Options:
A. CO2
B. oil
C. tar
D. gas
E. CFCs
F. Cars
G. coal
H. peat
Which option is correct and why? | The correct answer is: oil. |
Organisms exist only because of the energy from | [
"the moon",
"coffee",
"our yellow dwarf",
"the kardashians"
] | our yellow dwarf | Answer the following multiple-choice question.
Question: Organisms exist only because of the energy from
Options:
A. the moon
B. coffee
C. our yellow dwarf
D. the kardashians
Which option is correct and why? | The correct answer is: our yellow dwarf. |
What is used to classify tornadoes? | [
"damage, snowfall",
"wind speed, damage",
"seismograph",
"humidity, rain"
] | wind speed, damage | Answer the following multiple-choice question.
Question: What is used to classify tornadoes?
Options:
A. damage, snowfall
B. wind speed, damage
C. seismograph
D. humidity, rain
Which option is correct and why? | The correct answer is: wind speed, damage. |
Eye color is determined by information found in | [
"SEC filings",
"DNA",
"nostril",
"gene",
"SNPs",
"p53",
"RNA",
"pupil"
] | DNA | Answer the following multiple-choice question.
Question: Eye color is determined by information found in
Options:
A. SEC filings
B. DNA
C. nostril
D. gene
E. SNPs
F. p53
G. RNA
H. pupil
Which option is correct and why? | The correct answer is: DNA. |
Soil receptive to water absorption has a positive impact on what aspect of the plant? | [
"support",
"growth",
"stem thickness",
"root growth",
"energy",
"dry roots",
"Energy.",
"bud amount"
] | root growth | Answer the following multiple-choice question.
Question: Soil receptive to water absorption has a positive impact on what aspect of the plant?
Options:
A. support
B. growth
C. stem thickness
D. root growth
E. energy
F. dry roots
G. Energy.
H. bud amount
Which option is correct and why? | The correct answer is: root growth. |
What is a waste product of the body that is excreted by the urinary system? | [
"potash",
"food",
"CO 2",
"sugar",
"urea",
"liquid",
"H 2 O",
"sulfur"
] | urea | Answer the following multiple-choice question.
Question: What is a waste product of the body that is excreted by the urinary system?
Options:
A. potash
B. food
C. CO 2
D. sugar
E. urea
F. liquid
G. H 2 O
H. sulfur
Which option is correct and why? | The correct answer is: urea. |
What is required for seeing? | [
"dark",
"sun",
"light",
"wind",
"retina",
"eyes",
"photons",
"copper"
] | light | Answer the following multiple-choice question.
Question: What is required for seeing?
Options:
A. dark
B. sun
C. light
D. wind
E. retina
F. eyes
G. photons
H. copper
Which option is correct and why? | The correct answer is: light. |
Coal, oil and natural gas are types of what formed from the remains of once living organisms? | [
"fossil fuels",
"fossil compounds",
"crop fuels",
"living fossils"
] | fossil fuels | Answer the following multiple-choice question.
Question: Coal, oil and natural gas are types of what formed from the remains of once living organisms?
Options:
A. fossil fuels
B. fossil compounds
C. crop fuels
D. living fossils
Which option is correct and why? | The correct answer is: fossil fuels. |
what learns how to behave by playing? | [
"athletes",
"humans",
"gases",
"bacteria",
"sharks",
"baseball",
"people",
"offspring"
] | humans | Answer the following multiple-choice question.
Question: what learns how to behave by playing?
Options:
A. athletes
B. humans
C. gases
D. bacteria
E. sharks
F. baseball
G. people
H. offspring
Which option is correct and why? | The correct answer is: humans. |
What occurs by a process called natural selection? | [
"competition",
"root growth",
"mitosis",
"meiosis",
"speciation",
"cellular respiration",
"Plants growth",
"Animal survival"
] | speciation | Answer the following multiple-choice question.
Question: What occurs by a process called natural selection?
Options:
A. competition
B. root growth
C. mitosis
D. meiosis
E. speciation
F. cellular respiration
G. Plants growth
H. Animal survival
Which option is correct and why? | The correct answer is: speciation. |
what is formed by deposition? | [
"calcite",
"coral reefs",
"h2o",
"oxygen",
"sandstones",
"soft soil",
"clouds",
"Sand dollars"
] | sandstones | Answer the following multiple-choice question.
Question: what is formed by deposition?
Options:
A. calcite
B. coral reefs
C. h2o
D. oxygen
E. sandstones
F. soft soil
G. clouds
H. Sand dollars
Which option is correct and why? | The correct answer is: sandstones. |
What shares a location with spiracles? | [
"wings",
"pistons",
"white",
"bats",
"animals",
"insects",
"pollen",
"ovaries"
] | wings | Answer the following multiple-choice question.
Question: What shares a location with spiracles?
Options:
A. wings
B. pistons
C. white
D. bats
E. animals
F. insects
G. pollen
H. ovaries
Which option is correct and why? | The correct answer is: wings. |
Mutation creates new genetic variation in what? | [
"gene pool",
"disease pool",
"form pool",
"mutation pool"
] | gene pool | Answer the following multiple-choice question.
Question: Mutation creates new genetic variation in what?
Options:
A. gene pool
B. disease pool
C. form pool
D. mutation pool
Which option is correct and why? | The correct answer is: gene pool. |
What can demonstrate the decrease in energy, biomass or numbers within an ecosystem? | [
"food chains",
"ecological pyramids",
"spontaneous mutation",
"biomes"
] | ecological pyramids | Answer the following multiple-choice question.
Question: What can demonstrate the decrease in energy, biomass or numbers within an ecosystem?
Options:
A. food chains
B. ecological pyramids
C. spontaneous mutation
D. biomes
Which option is correct and why? | The correct answer is: ecological pyramids. |
If I wanted to get more energy after exerting myself too much | [
"I can consume an apple",
"I can go for a run",
"I can brush my hair",
"I can wash my face"
] | I can consume an apple | Answer the following multiple-choice question.
Question: If I wanted to get more energy after exerting myself too much
Options:
A. I can consume an apple
B. I can go for a run
C. I can brush my hair
D. I can wash my face
Which option is correct and why? | The correct answer is: I can consume an apple. |
What is used to protect producers and keep them warm? | [
"an electric stove",
"sweaters",
"green houses",
"dirt",
"animal fur",
"In the winter",
"evaporation",
"plant fans"
] | green houses | Answer the following multiple-choice question.
Question: What is used to protect producers and keep them warm?
Options:
A. an electric stove
B. sweaters
C. green houses
D. dirt
E. animal fur
F. In the winter
G. evaporation
H. plant fans
Which option is correct and why? | The correct answer is: green houses. |
Carbon dioxide can be found in what goes through the | [
"neck",
"ears",
"eyes",
"brain"
] | neck | Answer the following multiple-choice question.
Question: Carbon dioxide can be found in what goes through the
Options:
A. neck
B. ears
C. eyes
D. brain
Which option is correct and why? | The correct answer is: neck. |
The denser regions of the electron cloud are called what? | [
"orbitals",
"cores",
"lattices",
"isotopes"
] | orbitals | Answer the following multiple-choice question.
Question: The denser regions of the electron cloud are called what?
Options:
A. orbitals
B. cores
C. lattices
D. isotopes
Which option is correct and why? | The correct answer is: orbitals. |
What type of water formation is formed by clouds? | [
"pearls",
"streams",
"shells",
"diamonds",
"rain",
"beads",
"cooled",
"liquid"
] | beads | Answer the following multiple-choice question.
Question: What type of water formation is formed by clouds?
Options:
A. pearls
B. streams
C. shells
D. diamonds
E. rain
F. beads
G. cooled
H. liquid
Which option is correct and why? | The correct answer is: beads. |
Where does groundwater primarily come from? | [
"erosion",
"sediment",
"precipitation",
"evaporation"
] | precipitation | Answer the following multiple-choice question.
Question: Where does groundwater primarily come from?
Options:
A. erosion
B. sediment
C. precipitation
D. evaporation
Which option is correct and why? | The correct answer is: precipitation. |
Chemical equations in which heat is shown as either a reactant or a product are called what? | [
"feedstock equations",
"thermochemical equations",
"hydroelectric equations",
"thorium equations"
] | thermochemical equations | Answer the following multiple-choice question.
Question: Chemical equations in which heat is shown as either a reactant or a product are called what?
Options:
A. feedstock equations
B. thermochemical equations
C. hydroelectric equations
D. thorium equations
Which option is correct and why? | The correct answer is: thermochemical equations. |
What type of taste do bases normally have? | [
"sweet",
"bitter",
"sour",
"salty"
] | bitter | Answer the following multiple-choice question.
Question: What type of taste do bases normally have?
Options:
A. sweet
B. bitter
C. sour
D. salty
Which option is correct and why? | The correct answer is: bitter. |
What is the angiosperm seed surrounded by? | [
"cone",
"ovary",
"egg",
"uterus"
] | ovary | Answer the following multiple-choice question.
Question: What is the angiosperm seed surrounded by?
Options:
A. cone
B. ovary
C. egg
D. uterus
Which option is correct and why? | The correct answer is: ovary. |
A parent may genetically share with a child of their own conception | [
"many freckles",
"new songs",
"big pizzas",
"silly faces"
] | many freckles | Answer the following multiple-choice question.
Question: A parent may genetically share with a child of their own conception
Options:
A. many freckles
B. new songs
C. big pizzas
D. silly faces
Which option is correct and why? | The correct answer is: many freckles. |
What is treating water used to remove before drinking? | [
"arsenic",
"air",
"cellulose",
"chemicals",
"Collagen",
"loose dirt",
"water vapor",
"ice"
] | arsenic | Answer the following multiple-choice question.
Question: What is treating water used to remove before drinking?
Options:
A. arsenic
B. air
C. cellulose
D. chemicals
E. Collagen
F. loose dirt
G. water vapor
H. ice
Which option is correct and why? | The correct answer is: arsenic. |
What two values does a blood pressure reading include? | [
"high and low",
"cholesterol and systolic",
"systolic and diastolic",
"biotic and abiotic"
] | systolic and diastolic | Answer the following multiple-choice question.
Question: What two values does a blood pressure reading include?
Options:
A. high and low
B. cholesterol and systolic
C. systolic and diastolic
D. biotic and abiotic
Which option is correct and why? | The correct answer is: systolic and diastolic. |
What state of matter takes the shape and volume of whatever container it occupies? | [
"mixture",
"liquid",
"gas",
"solid"
] | gas | Answer the following multiple-choice question.
Question: What state of matter takes the shape and volume of whatever container it occupies?
Options:
A. mixture
B. liquid
C. gas
D. solid
Which option is correct and why? | The correct answer is: gas. |
null | null | null | null | null |
The body of creatures may have nutrients delivered to various areas based on where | [
"hair grows",
"nails are trimmed",
"vessels travel",
"birds exist"
] | vessels travel | Answer the following multiple-choice question.
Question: The body of creatures may have nutrients delivered to various areas based on where
Options:
A. hair grows
B. nails are trimmed
C. vessels travel
D. birds exist
Which option is correct and why? | The correct answer is: vessels travel. |
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