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 is the usual treatment for acute bronchitis? | [
"physical therapy",
"surgery",
"antibiotics",
"pesticides"
] | antibiotics | Answer the following multiple-choice question.
Question: What is the usual treatment for acute bronchitis?
Options:
A. physical therapy
B. surgery
C. antibiotics
D. pesticides
Which option is correct and why? | The correct answer is: antibiotics. | C |
What causes different shapes of the moon to appear? | [
"scattered light",
"Physical weathering",
"reflecting light",
"moon revolving around Earth",
"a hemisphere is tilted away from the sun",
"refract or absorb.",
"oxidation reaction",
"reflect objectstowards the eye"
] | moon revolving around Earth | Answer the following multiple-choice question.
Question: What causes different shapes of the moon to appear?
Options:
A. scattered light
B. Physical weathering
C. reflecting light
D. moon revolving around Earth
E. a hemisphere is tilted away from the sun
F. refract or absorb.
G. oxidation reaction
H. reflect objectstowards the eye
Which option is correct and why? | The correct answer is: moon revolving around Earth. | D |
What system in the human body makes white blood cells that protect the body from diseases? | [
"lymphatic system",
"cardiovascular system",
"reproductive system",
"renal system"
] | lymphatic system | Answer the following multiple-choice question.
Question: What system in the human body makes white blood cells that protect the body from diseases?
Options:
A. lymphatic system
B. cardiovascular system
C. reproductive system
D. renal system
Which option is correct and why? | The correct answer is: lymphatic system. | A |
What domain-level category of cells can contain more than 1000 times the dna found in a typical bacterial cell? | [
"genetic",
"mutations",
"chromosomes",
"eukaryotic"
] | eukaryotic | Answer the following multiple-choice question.
Question: What domain-level category of cells can contain more than 1000 times the dna found in a typical bacterial cell?
Options:
A. genetic
B. mutations
C. chromosomes
D. eukaryotic
Which option is correct and why? | The correct answer is: eukaryotic. | D |
What can cause seismic vibrations, which are triggering mechanisms? | [
"wind",
"erosion",
"vehicles",
"flooding",
"waves",
"rivers",
"energy",
"mines"
] | erosion | Answer the following multiple-choice question.
Question: What can cause seismic vibrations, which are triggering mechanisms?
Options:
A. wind
B. erosion
C. vehicles
D. flooding
E. waves
F. rivers
G. energy
H. mines
Which option is correct and why? | The correct answer is: erosion. | B |
What is something that converts mass to energy? | [
"chemicals",
"pigeons",
"Cooking",
"Cars",
"sugar",
"light",
"energy",
"a star"
] | a star | Answer the following multiple-choice question.
Question: What is something that converts mass to energy?
Options:
A. chemicals
B. pigeons
C. Cooking
D. Cars
E. sugar
F. light
G. energy
H. a star
Which option is correct and why? | The correct answer is: a star. | A |
What requires soil to grow? | [
"lakes",
"car engine",
"daffodils",
"cows"
] | daffodils | Answer the following multiple-choice question.
Question: What requires soil to grow?
Options:
A. lakes
B. car engine
C. daffodils
D. cows
Which option is correct and why? | The correct answer is: daffodils. | C |
What are all of the digits that can be known with certainty in a measurement plus an estimatied last digit called? | [
"significant figures",
"important figures",
"determined figures",
"miniature figures"
] | significant figures | Answer the following multiple-choice question.
Question: What are all of the digits that can be known with certainty in a measurement plus an estimatied last digit called?
Options:
A. significant figures
B. important figures
C. determined figures
D. miniature figures
Which option is correct and why? | The correct answer is: significant figures. | A |
Molecules of _ bring the building blocks of protein to the ribosomes in the correct sequence. | [
"form",
"fusion",
"core",
"shape",
"sugar",
"HIV",
"tRNA",
"small"
] | tRNA | Answer the following multiple-choice question.
Question: Molecules of _ bring the building blocks of protein to the ribosomes in the correct sequence.
Options:
A. form
B. fusion
C. core
D. shape
E. sugar
F. HIV
G. tRNA
H. small
Which option is correct and why? | The correct answer is: tRNA. | A |
A bulldozer alters the area of | [
"skyscrapers",
"the stock market",
"air",
"water"
] | skyscrapers | Answer the following multiple-choice question.
Question: A bulldozer alters the area of
Options:
A. skyscrapers
B. the stock market
C. air
D. water
Which option is correct and why? | The correct answer is: skyscrapers. | A |
Fission is a method of what type of reproduction exhibited by some planarians? | [
"asexual",
"propagation",
"sexual",
"spawning"
] | asexual | Answer the following multiple-choice question.
Question: Fission is a method of what type of reproduction exhibited by some planarians?
Options:
A. asexual
B. propagation
C. sexual
D. spawning
Which option is correct and why? | The correct answer is: asexual. | A |
Which rock is formed from magma cooling? | [
"tube",
"Mountains",
"Coal",
"Basalt",
"calcite",
"blastoids",
"Gneiss",
"Limestone"
] | Basalt | Answer the following multiple-choice question.
Question: Which rock is formed from magma cooling?
Options:
A. tube
B. Mountains
C. Coal
D. Basalt
E. calcite
F. blastoids
G. Gneiss
H. Limestone
Which option is correct and why? | The correct answer is: Basalt. | D |
How does a seed gain water in order to produce a root? | [
"lapping",
"watershred",
"spring",
"quenching",
"osmosis",
"wind",
"reverse osmosis",
"Regrows it"
] | osmosis | Answer the following multiple-choice question.
Question: How does a seed gain water in order to produce a root?
Options:
A. lapping
B. watershred
C. spring
D. quenching
E. osmosis
F. wind
G. reverse osmosis
H. Regrows it
Which option is correct and why? | The correct answer is: osmosis. | E |
What occurs when there is a sudden discharge of static electricity between a cloud and the ground? | [
"lightning",
"rain",
"wind",
"updraft"
] | lightning | Answer the following multiple-choice question.
Question: What occurs when there is a sudden discharge of static electricity between a cloud and the ground?
Options:
A. lightning
B. rain
C. wind
D. updraft
Which option is correct and why? | The correct answer is: lightning. | A |
What can people only survive a few days without? | [
"dehydration",
"hydration",
"bacteria",
"sodium",
"food",
"yogurt",
"Chlorophyll",
"oxygen"
] | hydration | Answer the following multiple-choice question.
Question: What can people only survive a few days without?
Options:
A. dehydration
B. hydration
C. bacteria
D. sodium
E. food
F. yogurt
G. Chlorophyll
H. oxygen
Which option is correct and why? | The correct answer is: hydration. | B |
What can a dam form? | [
"fens",
"rain",
"lake",
"water",
"cracks",
"H2O",
"valley",
"canyon"
] | lake | Answer the following multiple-choice question.
Question: What can a dam form?
Options:
A. fens
B. rain
C. lake
D. water
E. cracks
F. H2O
G. valley
H. canyon
Which option is correct and why? | The correct answer is: lake. | C |
what moves by having the pedals pushed on? | [
"organ",
"h2o",
"Schwinn",
"Nematoda",
"animals",
"athletes",
"clouds",
"kites"
] | Schwinn | Answer the following multiple-choice question.
Question: what moves by having the pedals pushed on?
Options:
A. organ
B. h2o
C. Schwinn
D. Nematoda
E. animals
F. athletes
G. clouds
H. kites
Which option is correct and why? | The correct answer is: Schwinn. | C |
Which is likely to disappear? | [
"the last surviving member of a population",
"a male and female rabbit",
"a male and female horse",
"a wild dandelion root"
] | the last surviving member of a population | Answer the following multiple-choice question.
Question: Which is likely to disappear?
Options:
A. the last surviving member of a population
B. a male and female rabbit
C. a male and female horse
D. a wild dandelion root
Which option is correct and why? | The correct answer is: the last surviving member of a population. | A |
The moon orbits an object that orbits the | [
"Earth",
"moon",
"sun",
"Mars"
] | sun | Answer the following multiple-choice question.
Question: The moon orbits an object that orbits the
Options:
A. Earth
B. moon
C. sun
D. Mars
Which option is correct and why? | The correct answer is: sun. | C |
Each month, starting in puberty, one egg matures and is released from where? | [
"ovary",
"testes",
"pollen",
"uterus"
] | ovary | Answer the following multiple-choice question.
Question: Each month, starting in puberty, one egg matures and is released from where?
Options:
A. ovary
B. testes
C. pollen
D. uterus
Which option is correct and why? | The correct answer is: ovary. | A |
What can help an animal to grow and heal? | [
"food",
"heat",
"bones",
"energy",
"cells",
"microbes",
"glycogen",
"proteins"
] | microbes | Answer the following multiple-choice question.
Question: What can help an animal to grow and heal?
Options:
A. food
B. heat
C. bones
D. energy
E. cells
F. microbes
G. glycogen
H. proteins
Which option is correct and why? | The correct answer is: microbes. | A |
If a person has bacteria in a certain part of their insides, it can help by | [
"growing them another arm",
"making them much fatter",
"giving them a fever",
"pulling minerals from nutriment"
] | pulling minerals from nutriment | Answer the following multiple-choice question.
Question: If a person has bacteria in a certain part of their insides, it can help by
Options:
A. growing them another arm
B. making them much fatter
C. giving them a fever
D. pulling minerals from nutriment
Which option is correct and why? | The correct answer is: pulling minerals from nutriment. | D |
Insulin is made up of how many polypeptide chains? | [
"four",
"two",
"three",
"twelve"
] | two | Answer the following multiple-choice question.
Question: Insulin is made up of how many polypeptide chains?
Options:
A. four
B. two
C. three
D. twelve
Which option is correct and why? | The correct answer is: two. | B |
Where would you point to as an example of condensation, if limited to an office building? | [
"the beads on a cold root beer can",
"the pens leaking ink",
"the vapor rising from the coffee",
"the sprinkler system above"
] | the beads on a cold root beer can | Answer the following multiple-choice question.
Question: Where would you point to as an example of condensation, if limited to an office building?
Options:
A. the beads on a cold root beer can
B. the pens leaking ink
C. the vapor rising from the coffee
D. the sprinkler system above
Which option is correct and why? | The correct answer is: the beads on a cold root beer can. | A |
How do you remove bacteria from food? | [
"drying",
"kill them",
"a cuticle",
"salting",
"cooking",
"amoebae",
"curing",
"boiling"
] | cooking | Answer the following multiple-choice question.
Question: How do you remove bacteria from food?
Options:
A. drying
B. kill them
C. a cuticle
D. salting
E. cooking
F. amoebae
G. curing
H. boiling
Which option is correct and why? | The correct answer is: cooking. | E |
Where do producers in an ecosystem generally get their energy from? | [
"the sun",
"predators",
"consumers",
"chlorophyll"
] | the sun | Answer the following multiple-choice question.
Question: Where do producers in an ecosystem generally get their energy from?
Options:
A. the sun
B. predators
C. consumers
D. chlorophyll
Which option is correct and why? | The correct answer is: the sun. | A |
Bears hibernate in winter because | [
"to socialize more with other bears",
"the environment is colder and has less food",
"a fixed amount of time has passed",
"cubs are being born"
] | the environment is colder and has less food | Answer the following multiple-choice question.
Question: Bears hibernate in winter because
Options:
A. to socialize more with other bears
B. the environment is colder and has less food
C. a fixed amount of time has passed
D. cubs are being born
Which option is correct and why? | The correct answer is: the environment is colder and has less food. | B |
In the male orgasm, where is sperm propelled from? | [
"seeds",
"pollen",
"distance",
"organ",
"sensory neurons",
"direct energy",
"epididymes",
"electrically"
] | epididymes | Answer the following multiple-choice question.
Question: In the male orgasm, where is sperm propelled from?
Options:
A. seeds
B. pollen
C. distance
D. organ
E. sensory neurons
F. direct energy
G. epididymes
H. electrically
Which option is correct and why? | The correct answer is: epididymes. | A |
What is left over when salty water is heated? | [
"Time and energy",
"nutrients",
"Sediment",
"energy",
"bacteria",
"Energy.",
"loose soil",
"The solute"
] | The solute | Answer the following multiple-choice question.
Question: What is left over when salty water is heated?
Options:
A. Time and energy
B. nutrients
C. Sediment
D. energy
E. bacteria
F. Energy.
G. loose soil
H. The solute
Which option is correct and why? | The correct answer is: The solute. | A |
A diver's air bubbles increase in size as he approaches the surface because what decreases? | [
"water direction",
"water weight",
"water energy",
"water pressure"
] | water pressure | Answer the following multiple-choice question.
Question: A diver's air bubbles increase in size as he approaches the surface because what decreases?
Options:
A. water direction
B. water weight
C. water energy
D. water pressure
Which option is correct and why? | The correct answer is: water pressure. | D |
DNA is found where in a cell? | [
"mitochondria",
"complex",
"alveoli",
"membrane",
"plants",
"infected",
"cytoplasm",
"nucleus"
] | nucleus | Answer the following multiple-choice question.
Question: DNA is found where in a cell?
Options:
A. mitochondria
B. complex
C. alveoli
D. membrane
E. plants
F. infected
G. cytoplasm
H. nucleus
Which option is correct and why? | The correct answer is: nucleus. | A |
What has more mass than the moon? | [
"your home planet",
"Skylab",
"the Atlantic ocean",
"pluto"
] | your home planet | Answer the following multiple-choice question.
Question: What has more mass than the moon?
Options:
A. your home planet
B. Skylab
C. the Atlantic ocean
D. pluto
Which option is correct and why? | The correct answer is: your home planet. | A |
When the energy of the earthquake reaches shore, it forms a huge wave called? | [
"a tidal wave",
"a surge",
"a tsunami",
"a typhoon"
] | a tsunami | Answer the following multiple-choice question.
Question: When the energy of the earthquake reaches shore, it forms a huge wave called?
Options:
A. a tidal wave
B. a surge
C. a tsunami
D. a typhoon
Which option is correct and why? | The correct answer is: a tsunami. | C |
Sedimentary rock is where you'll find most | [
"pterodactyl bodies",
"flutes",
"pebbles",
"wings."
] | pterodactyl bodies | Answer the following multiple-choice question.
Question: Sedimentary rock is where you'll find most
Options:
A. pterodactyl bodies
B. flutes
C. pebbles
D. wings.
Which option is correct and why? | The correct answer is: pterodactyl bodies. | A |
What is the process that allows organisms with better traits to survive and produce? | [
"succession",
"natural selection",
"adaptation",
"spontaneous mutation"
] | natural selection | Answer the following multiple-choice question.
Question: What is the process that allows organisms with better traits to survive and produce?
Options:
A. succession
B. natural selection
C. adaptation
D. spontaneous mutation
Which option is correct and why? | The correct answer is: natural selection. | B |
What is the region known as the myelencephalon in the embryonic brain? | [
"Telencephalon",
"medulla",
"Diencephalon",
"Mesencephalon"
] | medulla | Answer the following multiple-choice question.
Question: What is the region known as the myelencephalon in the embryonic brain?
Options:
A. Telencephalon
B. medulla
C. Diencephalon
D. Mesencephalon
Which option is correct and why? | The correct answer is: medulla. | B |
What can be calculated by multiplying an object’s mass in kilograms (kg) by its velocity in meters per second (m/s)? | [
"height",
"ground speed",
"momentum",
"energy"
] | momentum | Answer the following multiple-choice question.
Question: What can be calculated by multiplying an object’s mass in kilograms (kg) by its velocity in meters per second (m/s)?
Options:
A. height
B. ground speed
C. momentum
D. energy
Which option is correct and why? | The correct answer is: momentum. | C |
What structure does methane have? | [
"three dimensional tetrahedra",
"two dimensional tetrahedra",
"two dimensional oxyhedra",
"three dimensional oxyhedra"
] | three dimensional tetrahedra | Answer the following multiple-choice question.
Question: What structure does methane have?
Options:
A. three dimensional tetrahedra
B. two dimensional tetrahedra
C. two dimensional oxyhedra
D. three dimensional oxyhedra
Which option is correct and why? | The correct answer is: three dimensional tetrahedra. | A |
Glass breaking is an example of what type of change that doesn't affect the makeup of matter? | [
"chemical",
"reversible",
"physical",
"thermal"
] | physical | Answer the following multiple-choice question.
Question: Glass breaking is an example of what type of change that doesn't affect the makeup of matter?
Options:
A. chemical
B. reversible
C. physical
D. thermal
Which option is correct and why? | The correct answer is: physical. | C |
Which type of diabetes is more common? | [
"gestational diabetes",
"type 2",
"juvenile diabetes",
"type 1"
] | type 2 | Answer the following multiple-choice question.
Question: Which type of diabetes is more common?
Options:
A. gestational diabetes
B. type 2
C. juvenile diabetes
D. type 1
Which option is correct and why? | The correct answer is: type 2. | B |
What can change atmospheric nitrogen into a form used by plants? | [
"Conifers",
"mutations",
"Collagen",
"earthworm",
"sugar",
"Enzymes",
"spores",
"wind"
] | spores | Answer the following multiple-choice question.
Question: What can change atmospheric nitrogen into a form used by plants?
Options:
A. Conifers
B. mutations
C. Collagen
D. earthworm
E. sugar
F. Enzymes
G. spores
H. wind
Which option is correct and why? | The correct answer is: spores. | A |
periscopes are used to find out what about objects | [
"microscopic",
"density",
"location",
"weight",
"Light",
"energy",
"observe it",
"age"
] | location | Answer the following multiple-choice question.
Question: periscopes are used to find out what about objects
Options:
A. microscopic
B. density
C. location
D. weight
E. Light
F. energy
G. observe it
H. age
Which option is correct and why? | The correct answer is: location. | C |
will a glacier travel at greater speeds than a sea going vessel? | [
"maybe it moves faster",
"this is likely to be false",
"all of these",
"odds are in its favor"
] | this is likely to be false | Answer the following multiple-choice question.
Question: will a glacier travel at greater speeds than a sea going vessel?
Options:
A. maybe it moves faster
B. this is likely to be false
C. all of these
D. odds are in its favor
Which option is correct and why? | The correct answer is: this is likely to be false. | B |
Represented in equations by the letter "g", what pulls objects down to the earth's surface? | [
"gravity",
"light",
"motion",
"energy"
] | gravity | Answer the following multiple-choice question.
Question: Represented in equations by the letter "g", what pulls objects down to the earth's surface?
Options:
A. gravity
B. light
C. motion
D. energy
Which option is correct and why? | The correct answer is: gravity. | A |
a soil in a village seems to be nutrient deficient, what might have happened? | [
"the soil is angry",
"the soil has been taken over by dogs",
"the gods are angry",
"there has been too much cultivation"
] | there has been too much cultivation | Answer the following multiple-choice question.
Question: a soil in a village seems to be nutrient deficient, what might have happened?
Options:
A. the soil is angry
B. the soil has been taken over by dogs
C. the gods are angry
D. there has been too much cultivation
Which option is correct and why? | The correct answer is: there has been too much cultivation. | D |
If an object absorbs all photons then that object | [
"is reflective",
"is black",
"Energy.",
"heat energy",
"inactive",
"moves",
"is transparent",
"is flexible"
] | is black | Answer the following multiple-choice question.
Question: If an object absorbs all photons then that object
Options:
A. is reflective
B. is black
C. Energy.
D. heat energy
E. inactive
F. moves
G. is transparent
H. is flexible
Which option is correct and why? | The correct answer is: is black. | B |
Where is the pituitary gland? | [
"heart",
"lung",
"brain",
"thyroid"
] | brain | Answer the following multiple-choice question.
Question: Where is the pituitary gland?
Options:
A. heart
B. lung
C. brain
D. thyroid
Which option is correct and why? | The correct answer is: brain. | C |
Adult spiny skinned animals found only in marine environments have what? | [
"sensory neurons",
"to stay warm",
"Animal survival",
"extra brains",
"aerobic capacity",
"eight eyes",
"asymmetrical axis",
"radial symmetry"
] | radial symmetry | Answer the following multiple-choice question.
Question: Adult spiny skinned animals found only in marine environments have what?
Options:
A. sensory neurons
B. to stay warm
C. Animal survival
D. extra brains
E. aerobic capacity
F. eight eyes
G. asymmetrical axis
H. radial symmetry
Which option is correct and why? | The correct answer is: radial symmetry. | A |
There are 4 seasons a year, meaning a new one | [
"starts every day",
"starts every quarter",
"is fake",
"is seven"
] | starts every quarter | Answer the following multiple-choice question.
Question: There are 4 seasons a year, meaning a new one
Options:
A. starts every day
B. starts every quarter
C. is fake
D. is seven
Which option is correct and why? | The correct answer is: starts every quarter. | B |
An arid sandy place has very little | [
"sustenance",
"sand",
"sun",
"heat"
] | sustenance | Answer the following multiple-choice question.
Question: An arid sandy place has very little
Options:
A. sustenance
B. sand
C. sun
D. heat
Which option is correct and why? | The correct answer is: sustenance. | A |
Where can mucus like organisms be found? | [
"the environment",
"Contaminated wounds",
"on food",
"on rotting logs and compost",
"an area swollen with pus",
"in the grass",
"in the refridgerator",
"mouth of rivers"
] | on rotting logs and compost | Answer the following multiple-choice question.
Question: Where can mucus like organisms be found?
Options:
A. the environment
B. Contaminated wounds
C. on food
D. on rotting logs and compost
E. an area swollen with pus
F. in the grass
G. in the refridgerator
H. mouth of rivers
Which option is correct and why? | The correct answer is: on rotting logs and compost. | D |
What branch of science is the study of the universe, not of cosmetics? | [
"astronomy",
"cosmology",
"epistemology",
"theology"
] | cosmology | Answer the following multiple-choice question.
Question: What branch of science is the study of the universe, not of cosmetics?
Options:
A. astronomy
B. cosmology
C. epistemology
D. theology
Which option is correct and why? | The correct answer is: cosmology. | B |
Sediments in oligotrophic lakes contain large amounts of what? | [
"decomposable organic matter",
"algae",
"fertilizer",
"igneous rocks"
] | decomposable organic matter | Answer the following multiple-choice question.
Question: Sediments in oligotrophic lakes contain large amounts of what?
Options:
A. decomposable organic matter
B. algae
C. fertilizer
D. igneous rocks
Which option is correct and why? | The correct answer is: decomposable organic matter. | A |
what is a central nervous system stimulant? | [
"blood",
"NaCl",
"SO2",
"coffee",
"h2o",
"salt",
"vinegar",
"A drug."
] | coffee | Answer the following multiple-choice question.
Question: what is a central nervous system stimulant?
Options:
A. blood
B. NaCl
C. SO2
D. coffee
E. h2o
F. salt
G. vinegar
H. A drug.
Which option is correct and why? | The correct answer is: coffee. | D |
Where does most natural gas come from? | [
"wells that produce petroleum",
"oceans",
"alchemy",
"recycled cooking oil"
] | wells that produce petroleum | Answer the following multiple-choice question.
Question: Where does most natural gas come from?
Options:
A. wells that produce petroleum
B. oceans
C. alchemy
D. recycled cooking oil
Which option is correct and why? | The correct answer is: wells that produce petroleum. | A |
Bacteria in the soil feed on | [
"uranium",
"expired creatures",
"crowd sourced work",
"kryptonite"
] | expired creatures | Answer the following multiple-choice question.
Question: Bacteria in the soil feed on
Options:
A. uranium
B. expired creatures
C. crowd sourced work
D. kryptonite
Which option is correct and why? | The correct answer is: expired creatures. | B |
matter is made of what? | [
"united atoms",
"sound",
"feelings",
"bonds of friendship"
] | united atoms | Answer the following multiple-choice question.
Question: matter is made of what?
Options:
A. united atoms
B. sound
C. feelings
D. bonds of friendship
Which option is correct and why? | The correct answer is: united atoms. | A |
Phytoplankton have a clever way of making food from what? | [
"sunlight energy",
"water energy",
"heat energy",
"heat produced",
"chemical energy",
"mechanical energy",
"organic matter",
"refraction of light"
] | sunlight energy | Answer the following multiple-choice question.
Question: Phytoplankton have a clever way of making food from what?
Options:
A. sunlight energy
B. water energy
C. heat energy
D. heat produced
E. chemical energy
F. mechanical energy
G. organic matter
H. refraction of light
Which option is correct and why? | The correct answer is: sunlight energy. | A |
cooking a meal will lead to a transfer of energy into that meal? | [
"this is false",
"this is provable",
"maybe",
"all of these"
] | this is provable | Answer the following multiple-choice question.
Question: cooking a meal will lead to a transfer of energy into that meal?
Options:
A. this is false
B. this is provable
C. maybe
D. all of these
Which option is correct and why? | The correct answer is: this is provable. | B |
If one is hitting ebony and ivory and making sound | [
"that is a kitchen utensil",
"that is an instrument of pain",
"that is a scientific instrument",
"that is playing Chop sticks"
] | that is playing Chop sticks | Answer the following multiple-choice question.
Question: If one is hitting ebony and ivory and making sound
Options:
A. that is a kitchen utensil
B. that is an instrument of pain
C. that is a scientific instrument
D. that is playing Chop sticks
Which option is correct and why? | The correct answer is: that is playing Chop sticks. | D |
Transpiration is part of what process? | [
"carbon",
"flow of electrons",
"plants",
"conversion of chemical energy",
"evaporation",
"Condensation",
"circulatory systems",
"photosynthesis"
] | photosynthesis | Answer the following multiple-choice question.
Question: Transpiration is part of what process?
Options:
A. carbon
B. flow of electrons
C. plants
D. conversion of chemical energy
E. evaporation
F. Condensation
G. circulatory systems
H. photosynthesis
Which option is correct and why? | The correct answer is: photosynthesis. | A |
What is formed by rocks breaking down? | [
"ground",
"earth",
"metamorphic rock",
"dirt",
"magma",
"basalt",
"crust",
"soil"
] | soil | Answer the following multiple-choice question.
Question: What is formed by rocks breaking down?
Options:
A. ground
B. earth
C. metamorphic rock
D. dirt
E. magma
F. basalt
G. crust
H. soil
Which option is correct and why? | The correct answer is: soil. | A |
What is another name for a radioactive isotope? | [
"kilocalorie",
"radiostope",
"xerophyte",
"nono particle"
] | radiostope | Answer the following multiple-choice question.
Question: What is another name for a radioactive isotope?
Options:
A. kilocalorie
B. radiostope
C. xerophyte
D. nono particle
Which option is correct and why? | The correct answer is: radiostope. | B |
Combining the voltages of the oxidation and reduction half reactions helps to determine what? | [
"magnetic",
"moisture",
"slimy",
"voltage"
] | voltage | Answer the following multiple-choice question.
Question: Combining the voltages of the oxidation and reduction half reactions helps to determine what?
Options:
A. magnetic
B. moisture
C. slimy
D. voltage
Which option is correct and why? | The correct answer is: voltage. | D |
Comprising 10 percent of the mass of the brain, what structure has varied functions that all point to a role in the motor system? | [
"superior peduncle",
"cerebrum",
"medulla oblongata",
"cerebellum"
] | cerebellum | Answer the following multiple-choice question.
Question: Comprising 10 percent of the mass of the brain, what structure has varied functions that all point to a role in the motor system?
Options:
A. superior peduncle
B. cerebrum
C. medulla oblongata
D. cerebellum
Which option is correct and why? | The correct answer is: cerebellum. | D |
What process is the primary function of the branching internal tubules called protonephridia? | [
"enculturation",
"thermoregulation",
"calcification",
"osmoregulation"
] | osmoregulation | Answer the following multiple-choice question.
Question: What process is the primary function of the branching internal tubules called protonephridia?
Options:
A. enculturation
B. thermoregulation
C. calcification
D. osmoregulation
Which option is correct and why? | The correct answer is: osmoregulation. | D |
if a student asked a teacher about the size of a certain item, what could be an indicator? | [
"the volume of the item",
"the color of the item",
"the luster of the item",
"the depth of the item"
] | the volume of the item | Answer the following multiple-choice question.
Question: if a student asked a teacher about the size of a certain item, what could be an indicator?
Options:
A. the volume of the item
B. the color of the item
C. the luster of the item
D. the depth of the item
Which option is correct and why? | The correct answer is: the volume of the item. | A |
In the radiative zone, light particles called what can only travel a few millimeters before they hit another particle? | [
"photons",
"positrons",
"neutrons",
"electrons"
] | photons | Answer the following multiple-choice question.
Question: In the radiative zone, light particles called what can only travel a few millimeters before they hit another particle?
Options:
A. photons
B. positrons
C. neutrons
D. electrons
Which option is correct and why? | The correct answer is: photons. | A |
What is dna transcribed into after being replicated? | [
"diploid chromosomes",
"protein",
"rna",
"gene"
] | rna | Answer the following multiple-choice question.
Question: What is dna transcribed into after being replicated?
Options:
A. diploid chromosomes
B. protein
C. rna
D. gene
Which option is correct and why? | The correct answer is: rna. | C |
Which layer of soil experiences the most weathering? | [
"humus",
"subsoil",
"bedrock",
"top layer"
] | top layer | Answer the following multiple-choice question.
Question: Which layer of soil experiences the most weathering?
Options:
A. humus
B. subsoil
C. bedrock
D. top layer
Which option is correct and why? | The correct answer is: top layer. | D |
Early in the development of a human fetus, the skeleton is made entirely of what? | [
"bones",
"membrane",
"cartilage",
"anterior"
] | cartilage | Answer the following multiple-choice question.
Question: Early in the development of a human fetus, the skeleton is made entirely of what?
Options:
A. bones
B. membrane
C. cartilage
D. anterior
Which option is correct and why? | The correct answer is: cartilage. | C |
How many pathways do plants have for carbon fixation? | [
"two",
"one",
"three",
"four"
] | three | Answer the following multiple-choice question.
Question: How many pathways do plants have for carbon fixation?
Options:
A. two
B. one
C. three
D. four
Which option is correct and why? | The correct answer is: three. | C |
There are six fundamentally different kinds of nuclear decay reactions, and each releases a different kind of particle or what? | [
"mineral",
"energy",
"mass",
"protein"
] | energy | Answer the following multiple-choice question.
Question: There are six fundamentally different kinds of nuclear decay reactions, and each releases a different kind of particle or what?
Options:
A. mineral
B. energy
C. mass
D. protein
Which option is correct and why? | The correct answer is: energy. | B |
What might you use for heat? | [
"an ice cube",
"a mini flashlight",
"snow",
"glaciers"
] | a mini flashlight | Answer the following multiple-choice question.
Question: What might you use for heat?
Options:
A. an ice cube
B. a mini flashlight
C. snow
D. glaciers
Which option is correct and why? | The correct answer is: a mini flashlight. | B |
If electrical current is running | [
"the wire may be hot to the touch",
"the wire may be cool to the touch",
"the wire is automatically grounded",
"the wire is automatically water safe"
] | the wire may be hot to the touch | Answer the following multiple-choice question.
Question: If electrical current is running
Options:
A. the wire may be hot to the touch
B. the wire may be cool to the touch
C. the wire is automatically grounded
D. the wire is automatically water safe
Which option is correct and why? | The correct answer is: the wire may be hot to the touch. | A |
What is the name of vesicles that are formed by the golgi apparatus? | [
"lymphocytes",
"vessels",
"lysosomes",
"capillaries"
] | lysosomes | Answer the following multiple-choice question.
Question: What is the name of vesicles that are formed by the golgi apparatus?
Options:
A. lymphocytes
B. vessels
C. lysosomes
D. capillaries
Which option is correct and why? | The correct answer is: lysosomes. | C |
What type of lipids contain the element phosphorus, carbon, hydrogen and oxygen? | [
"eukaryotes",
"alleles",
"phospholipids",
"filaments"
] | phospholipids | Answer the following multiple-choice question.
Question: What type of lipids contain the element phosphorus, carbon, hydrogen and oxygen?
Options:
A. eukaryotes
B. alleles
C. phospholipids
D. filaments
Which option is correct and why? | The correct answer is: phospholipids. | C |
Mammals have a layer of fat under the skin to help keep the body warm in what? | [
"cozy cabins",
"by keeping them warm",
"warm areas",
"a variety of climates",
"In the winter",
"heat or cold",
"the environment",
"sunny places"
] | a variety of climates | Answer the following multiple-choice question.
Question: Mammals have a layer of fat under the skin to help keep the body warm in what?
Options:
A. cozy cabins
B. by keeping them warm
C. warm areas
D. a variety of climates
E. In the winter
F. heat or cold
G. the environment
H. sunny places
Which option is correct and why? | The correct answer is: a variety of climates. | D |
What has caused harm to the bird population? | [
"feral dogs",
"migration",
"habitait loss",
"amoebae",
"hypothyroidism",
"fuel emmisions",
"Pesticides",
"viruses"
] | habitait loss | Answer the following multiple-choice question.
Question: What has caused harm to the bird population?
Options:
A. feral dogs
B. migration
C. habitait loss
D. amoebae
E. hypothyroidism
F. fuel emmisions
G. Pesticides
H. viruses
Which option is correct and why? | The correct answer is: habitait loss. | C |
Work is done only if a force is exerted in the direction of what? | [
"north",
"gravity",
"wind",
"motion"
] | motion | Answer the following multiple-choice question.
Question: Work is done only if a force is exerted in the direction of what?
Options:
A. north
B. gravity
C. wind
D. motion
Which option is correct and why? | The correct answer is: motion. | D |
A dead deer was found partially eaten in a forest. How could it have been caught? | [
"It was caught by appendages on the feet of a feline",
"A raccoon jumped on the deer's back and killed and ate it",
"It was caught by a horse's mouth",
"It was shot by a bear"
] | It was caught by appendages on the feet of a feline | Answer the following multiple-choice question.
Question: A dead deer was found partially eaten in a forest. How could it have been caught?
Options:
A. It was caught by appendages on the feet of a feline
B. A raccoon jumped on the deer's back and killed and ate it
C. It was caught by a horse's mouth
D. It was shot by a bear
Which option is correct and why? | The correct answer is: It was caught by appendages on the feet of a feline. | A |
the area where what growth occurs is located within and around the vascular tissues | [
"shrub beds",
"Conifers",
"homogenous",
"secondary",
"Plants growth",
"ferns",
"roots",
"Most plants"
] | secondary | Answer the following multiple-choice question.
Question: the area where what growth occurs is located within and around the vascular tissues
Options:
A. shrub beds
B. Conifers
C. homogenous
D. secondary
E. Plants growth
F. ferns
G. roots
H. Most plants
Which option is correct and why? | The correct answer is: secondary. | D |
Some precipitation that falls on land may fill what? | [
"loose soil",
"important habitats",
"autumnal pools",
"swamp vegetation",
"storing water",
"mouth of rivers",
"Sediment",
"loose dirt"
] | autumnal pools | Answer the following multiple-choice question.
Question: Some precipitation that falls on land may fill what?
Options:
A. loose soil
B. important habitats
C. autumnal pools
D. swamp vegetation
E. storing water
F. mouth of rivers
G. Sediment
H. loose dirt
Which option is correct and why? | The correct answer is: autumnal pools. | C |
Gain or loss of what causes an atom to become a negatively or positively charged ion? | [
"electrons",
"neutrons",
"nucleus",
"protons"
] | electrons | Answer the following multiple-choice question.
Question: Gain or loss of what causes an atom to become a negatively or positively charged ion?
Options:
A. electrons
B. neutrons
C. nucleus
D. protons
Which option is correct and why? | The correct answer is: electrons. | A |
Which of the following results from a chemical reaction involving baking soda? | [
"Mixing play-doh",
"Making cereal",
"A dog's saliva",
"Science fair volcanoes"
] | Science fair volcanoes | Answer the following multiple-choice question.
Question: Which of the following results from a chemical reaction involving baking soda?
Options:
A. Mixing play-doh
B. Making cereal
C. A dog's saliva
D. Science fair volcanoes
Which option is correct and why? | The correct answer is: Science fair volcanoes. | D |
the earth is the source of | [
"joy",
"natural resources",
"humanity",
"intellegence"
] | natural resources | Answer the following multiple-choice question.
Question: the earth is the source of
Options:
A. joy
B. natural resources
C. humanity
D. intellegence
Which option is correct and why? | The correct answer is: natural resources. | B |
What do organisms need to speed up biochemical reactions? | [
"genes",
"carbohydrates",
"enzymes",
"hormones"
] | enzymes | Answer the following multiple-choice question.
Question: What do organisms need to speed up biochemical reactions?
Options:
A. genes
B. carbohydrates
C. enzymes
D. hormones
Which option is correct and why? | The correct answer is: enzymes. | C |
rivers cut deeper and wider to form what | [
"canyons",
"arteries",
"Roads",
"timberlands",
"old growth forests",
"soils",
"Sediment",
"coral reefs"
] | canyons | Answer the following multiple-choice question.
Question: rivers cut deeper and wider to form what
Options:
A. canyons
B. arteries
C. Roads
D. timberlands
E. old growth forests
F. soils
G. Sediment
H. coral reefs
Which option is correct and why? | The correct answer is: canyons. | A |
Plants cell walls are made of | [
"fiber",
"keratin",
"alveoli",
"cations",
"matter",
"CO 2",
"porous",
"Cane."
] | fiber | Answer the following multiple-choice question.
Question: Plants cell walls are made of
Options:
A. fiber
B. keratin
C. alveoli
D. cations
E. matter
F. CO 2
G. porous
H. Cane.
Which option is correct and why? | The correct answer is: fiber. | A |
What are the strongest magnets made? | [
"polarized magnets",
"electromagnets",
"natural magnets",
"permanent magnets"
] | electromagnets | Answer the following multiple-choice question.
Question: What are the strongest magnets made?
Options:
A. polarized magnets
B. electromagnets
C. natural magnets
D. permanent magnets
Which option is correct and why? | The correct answer is: electromagnets. | B |
The direction of prevailing winds determines the type of what that usually moves over an area? | [
"storm",
"weather",
"air mass",
"water mass"
] | air mass | Answer the following multiple-choice question.
Question: The direction of prevailing winds determines the type of what that usually moves over an area?
Options:
A. storm
B. weather
C. air mass
D. water mass
Which option is correct and why? | The correct answer is: air mass. | C |
What do some ovum require to survive? | [
"sperm",
"Proteins",
"glycogen",
"sugar",
"hormones",
"nutrients",
"warmth",
"food"
] | warmth | Answer the following multiple-choice question.
Question: What do some ovum require to survive?
Options:
A. sperm
B. Proteins
C. glycogen
D. sugar
E. hormones
F. nutrients
G. warmth
H. food
Which option is correct and why? | The correct answer is: warmth. | A |
smoking what decreases stamina? | [
"salmon",
"toxins",
"cigars",
"cancer",
"h2o",
"dangerous",
"fireplace",
"steroids"
] | cigars | Answer the following multiple-choice question.
Question: smoking what decreases stamina?
Options:
A. salmon
B. toxins
C. cigars
D. cancer
E. h2o
F. dangerous
G. fireplace
H. steroids
Which option is correct and why? | The correct answer is: cigars. | C |
With a diet of live animals such as birds, small mammals and fish, all crocodilians are considered what? | [
"symbiotes",
"omnivores",
"carnivores",
"predators"
] | carnivores | Answer the following multiple-choice question.
Question: With a diet of live animals such as birds, small mammals and fish, all crocodilians are considered what?
Options:
A. symbiotes
B. omnivores
C. carnivores
D. predators
Which option is correct and why? | The correct answer is: carnivores. | C |
A person decides to reproduce with another person, so beforehand they | [
"find some friends",
"consider genetic implications",
"consider eating dinner",
"make a dollar"
] | consider genetic implications | Answer the following multiple-choice question.
Question: A person decides to reproduce with another person, so beforehand they
Options:
A. find some friends
B. consider genetic implications
C. consider eating dinner
D. make a dollar
Which option is correct and why? | The correct answer is: consider genetic implications. | B |
What is the amount of solute that can dissolve in a given amount of solvent at a given temperature? | [
"solubility",
"permeability",
"humidity",
"viscosity"
] | solubility | Answer the following multiple-choice question.
Question: What is the amount of solute that can dissolve in a given amount of solvent at a given temperature?
Options:
A. solubility
B. permeability
C. humidity
D. viscosity
Which option is correct and why? | The correct answer is: solubility. | A |
An animal species' population may decrease because of | [
"construction activity",
"mating",
"more food",
"growth"
] | construction activity | Answer the following multiple-choice question.
Question: An animal species' population may decrease because of
Options:
A. construction activity
B. mating
C. more food
D. growth
Which option is correct and why? | The correct answer is: construction activity. | A |
What type of treatment is necessary for anaphylaxis? | [
"allergy shot",
"emergency",
"outpatient",
"intensive care"
] | emergency | Answer the following multiple-choice question.
Question: What type of treatment is necessary for anaphylaxis?
Options:
A. allergy shot
B. emergency
C. outpatient
D. intensive care
Which option is correct and why? | The correct answer is: emergency. | B |
What impact does recycling have on the environment? | [
"Positive",
"humans",
"Negative",
"less water",
"mild",
"protect them",
"It changes life as we know it",
"It's inconsequential"
] | Positive | Answer the following multiple-choice question.
Question: What impact does recycling have on the environment?
Options:
A. Positive
B. humans
C. Negative
D. less water
E. mild
F. protect them
G. It changes life as we know it
H. It's inconsequential
Which option is correct and why? | The correct answer is: Positive. | A |
Which system is divided into the somatic and autonomic nervous systems? | [
"central nervous system",
"auxiliary nervous system",
"local nervous system",
"peripheral nervous system"
] | peripheral nervous system | Answer the following multiple-choice question.
Question: Which system is divided into the somatic and autonomic nervous systems?
Options:
A. central nervous system
B. auxiliary nervous system
C. local nervous system
D. peripheral nervous system
Which option is correct and why? | The correct answer is: peripheral nervous system. | D |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.