question stringlengths 4 399 ⌀ | options listlengths 4 8 ⌀ | correct_answer stringlengths 1 116 ⌀ | prompt stringlengths 146 739 ⌀ | completion stringlengths 25 140 ⌀ |
|---|---|---|---|---|
One way new land can be formed is by | [
"growing it in transplanting it",
"having molten rock cool above sea level",
"creating a dam around a body of water",
"cooling burned plants with water"
] | having molten rock cool above sea level | Answer the following multiple-choice question.
Question: One way new land can be formed is by
Options:
A. growing it in transplanting it
B. having molten rock cool above sea level
C. creating a dam around a body of water
D. cooling burned plants with water
Which option is correct and why? | The correct answer is: having molten rock cool above sea level. |
What term is used to describe the ability of matter to burn? | [
"permeability",
"volatility",
"flammability",
"reactivity"
] | flammability | Answer the following multiple-choice question.
Question: What term is used to describe the ability of matter to burn?
Options:
A. permeability
B. volatility
C. flammability
D. reactivity
Which option is correct and why? | The correct answer is: flammability. |
What can affect genes that control the cell cycle? | [
"Leptospirosis",
"acetic acid",
"water vapor",
"Smoking",
"butter",
"radiation",
"resistance",
"gasoline"
] | radiation | Answer the following multiple-choice question.
Question: What can affect genes that control the cell cycle?
Options:
A. Leptospirosis
B. acetic acid
C. water vapor
D. Smoking
E. butter
F. radiation
G. resistance
H. gasoline
Which option is correct and why? | The correct answer is: radiation. |
The atmosphere is made of 78% what? | [
"N",
"fire",
"clouds",
"wind"
] | N | Answer the following multiple-choice question.
Question: The atmosphere is made of 78% what?
Options:
A. N
B. fire
C. clouds
D. wind
Which option is correct and why? | The correct answer is: N. |
What do decomposers release back to the environment after they break down the remains and other wastes? | [
"simple inorganic molecules",
"unrefined waste",
"nematodes",
"carbon monoxide"
] | simple inorganic molecules | Answer the following multiple-choice question.
Question: What do decomposers release back to the environment after they break down the remains and other wastes?
Options:
A. simple inorganic molecules
B. unrefined waste
C. nematodes
D. carbon monoxide
Which option is correct and why? | The correct answer is: simple inorganic molecules. |
What decreases stamina? | [
"dry conditions",
"burning",
"Dehydration",
"cancer",
"cigarettes",
"viruses",
"toxins",
"liver cancer"
] | cigarettes | Answer the following multiple-choice question.
Question: What decreases stamina?
Options:
A. dry conditions
B. burning
C. Dehydration
D. cancer
E. cigarettes
F. viruses
G. toxins
H. liver cancer
Which option is correct and why? | The correct answer is: cigarettes. |
In what way does a catalyst help in chemical reactions? | [
"Generating heat",
"lowered energy cost",
"metabolic reaction",
"heating liquids",
"by making heat",
"adding heat",
"increases a body's strength",
"preventing heat transfer"
] | lowered energy cost | Answer the following multiple-choice question.
Question: In what way does a catalyst help in chemical reactions?
Options:
A. Generating heat
B. lowered energy cost
C. metabolic reaction
D. heating liquids
E. by making heat
F. adding heat
G. increases a body's strength
H. preventing heat transfer
Which option is correct and why? | The correct answer is: lowered energy cost. |
Focused on evolution, the studies of what man have reshaped and influenced all aspects of biology? | [
"charles darwin",
"scopes",
"Linnaeus",
"Albert Einstein"
] | charles darwin | Answer the following multiple-choice question.
Question: Focused on evolution, the studies of what man have reshaped and influenced all aspects of biology?
Options:
A. charles darwin
B. scopes
C. Linnaeus
D. Albert Einstein
Which option is correct and why? | The correct answer is: charles darwin. |
Swords are drawn to | [
"the devil",
"magnets",
"people",
"trees"
] | magnets | Answer the following multiple-choice question.
Question: Swords are drawn to
Options:
A. the devil
B. magnets
C. people
D. trees
Which option is correct and why? | The correct answer is: magnets. |
what changing can cause transferring energy in the atmosphere | [
"deforestation",
"bearing",
"temperature",
"global warming",
"days",
"direction",
"heating liquids",
"The atmosphere"
] | temperature | Answer the following multiple-choice question.
Question: what changing can cause transferring energy in the atmosphere
Options:
A. deforestation
B. bearing
C. temperature
D. global warming
E. days
F. direction
G. heating liquids
H. The atmosphere
Which option is correct and why? | The correct answer is: temperature. |
Some fish will be over-fished to the point that their species ceases to exist, which is also known as what? | [
"endangered",
"accumulation",
"abundance",
"extinction"
] | extinction | Answer the following multiple-choice question.
Question: Some fish will be over-fished to the point that their species ceases to exist, which is also known as what?
Options:
A. endangered
B. accumulation
C. abundance
D. extinction
Which option is correct and why? | The correct answer is: extinction. |
What does an engine use as liquid fuel? | [
"fossil fuels",
"gasoline",
"kerosene",
"energy",
"bunker fuel",
"Energy.",
"fur and fat",
"water"
] | gasoline | Answer the following multiple-choice question.
Question: What does an engine use as liquid fuel?
Options:
A. fossil fuels
B. gasoline
C. kerosene
D. energy
E. bunker fuel
F. Energy.
G. fur and fat
H. water
Which option is correct and why? | The correct answer is: gasoline. |
What helps aerate soil, which is also good for plants? | [
"trees",
"bacteria",
"loose dirt",
"decomposers",
"dogs",
"the Sun",
"hydration",
"Exfoliation"
] | decomposers | Answer the following multiple-choice question.
Question: What helps aerate soil, which is also good for plants?
Options:
A. trees
B. bacteria
C. loose dirt
D. decomposers
E. dogs
F. the Sun
G. hydration
H. Exfoliation
Which option is correct and why? | The correct answer is: decomposers. |
Electromagnetic waves are comprised of what two types of energy? | [
"kinetic and electric",
"magnetic and gravitational",
"electric and magnetic",
"solar and kinetic"
] | electric and magnetic | Answer the following multiple-choice question.
Question: Electromagnetic waves are comprised of what two types of energy?
Options:
A. kinetic and electric
B. magnetic and gravitational
C. electric and magnetic
D. solar and kinetic
Which option is correct and why? | The correct answer is: electric and magnetic. |
What is the midpiece of sperm packed with? | [
"urine",
"glucose",
"protein",
"mitochondria"
] | mitochondria | Answer the following multiple-choice question.
Question: What is the midpiece of sperm packed with?
Options:
A. urine
B. glucose
C. protein
D. mitochondria
Which option is correct and why? | The correct answer is: mitochondria. |
What is the energy of motion called? | [
"kinetic energy",
"inertia",
"harmonic energy",
"stasis"
] | kinetic energy | Answer the following multiple-choice question.
Question: What is the energy of motion called?
Options:
A. kinetic energy
B. inertia
C. harmonic energy
D. stasis
Which option is correct and why? | The correct answer is: kinetic energy. |
Alkanes are nonpolar and therefore do not attract what? | [
"atoms",
"eons",
"molecules",
"ions"
] | ions | Answer the following multiple-choice question.
Question: Alkanes are nonpolar and therefore do not attract what?
Options:
A. atoms
B. eons
C. molecules
D. ions
Which option is correct and why? | The correct answer is: ions. |
What lasts only as long as the antibodies survive in body fluids? | [
"recovery time from fatigue",
"Food poisoning",
"during the day",
"Leptospirosis",
"retaining heat",
"breastfeeding provides",
"an area swollen with pus",
"Something that causes allergies"
] | breastfeeding provides | Answer the following multiple-choice question.
Question: What lasts only as long as the antibodies survive in body fluids?
Options:
A. recovery time from fatigue
B. Food poisoning
C. during the day
D. Leptospirosis
E. retaining heat
F. breastfeeding provides
G. an area swollen with pus
H. Something that causes allergies
Which option is correct and why? | The correct answer is: breastfeeding provides. |
The female platypus and echindna does not have a vagina and? | [
"Uterus",
"expelled",
"organ",
"abrasion",
"alveoli",
"reproduce",
"state",
"Epidermis"
] | Uterus | Answer the following multiple-choice question.
Question: The female platypus and echindna does not have a vagina and?
Options:
A. Uterus
B. expelled
C. organ
D. abrasion
E. alveoli
F. reproduce
G. state
H. Epidermis
Which option is correct and why? | The correct answer is: Uterus. |
What is the largest organ of the human body? | [
"your blood",
"your lungs",
"your skin",
"your brain"
] | your skin | Answer the following multiple-choice question.
Question: What is the largest organ of the human body?
Options:
A. your blood
B. your lungs
C. your skin
D. your brain
Which option is correct and why? | The correct answer is: your skin. |
Rna is especially important during synthesis of what? | [
"mitochondria",
"sulfur",
"glucose",
"protein"
] | protein | Answer the following multiple-choice question.
Question: Rna is especially important during synthesis of what?
Options:
A. mitochondria
B. sulfur
C. glucose
D. protein
Which option is correct and why? | The correct answer is: protein. |
During the first several weeks of development, the cells of the endometrium nourish what? | [
"embryo",
"nucleus",
"uterus",
"egg"
] | embryo | Answer the following multiple-choice question.
Question: During the first several weeks of development, the cells of the endometrium nourish what?
Options:
A. embryo
B. nucleus
C. uterus
D. egg
Which option is correct and why? | The correct answer is: embryo. |
A compass' needle points north the same way that geese know to fly south in winter, because of | [
"unknown circumstances",
"magnetic pants",
"Earth's pull",
"magnetic shoes"
] | Earth's pull | Answer the following multiple-choice question.
Question: A compass' needle points north the same way that geese know to fly south in winter, because of
Options:
A. unknown circumstances
B. magnetic pants
C. Earth's pull
D. magnetic shoes
Which option is correct and why? | The correct answer is: Earth's pull. |
The expulsion of semen occurs when what propels sperm from the epididymes? | [
"birth",
"muscle contractions",
"kinetic energy",
"urine",
"rapid expansion",
"air",
"heat produced",
"matter vibrating"
] | muscle contractions | Answer the following multiple-choice question.
Question: The expulsion of semen occurs when what propels sperm from the epididymes?
Options:
A. birth
B. muscle contractions
C. kinetic energy
D. urine
E. rapid expansion
F. air
G. heat produced
H. matter vibrating
Which option is correct and why? | The correct answer is: muscle contractions. |
Latitude affects the amount of what received by an area, which in turn affects the temperature of a region? | [
"current radiation",
"geothermal radiation",
"solar radiation",
"chemical radiation"
] | solar radiation | Answer the following multiple-choice question.
Question: Latitude affects the amount of what received by an area, which in turn affects the temperature of a region?
Options:
A. current radiation
B. geothermal radiation
C. solar radiation
D. chemical radiation
Which option is correct and why? | The correct answer is: solar radiation. |
Volcanoes can be active, dormant, or what else? | [
"extinct",
"burgeoning",
"still",
"remnant"
] | extinct | Answer the following multiple-choice question.
Question: Volcanoes can be active, dormant, or what else?
Options:
A. extinct
B. burgeoning
C. still
D. remnant
Which option is correct and why? | The correct answer is: extinct. |
What is the basic chemical building block of matter; it is the simplest chemical substance? | [
"helium",
"element",
"hydrogen",
"atoms"
] | element | Answer the following multiple-choice question.
Question: What is the basic chemical building block of matter; it is the simplest chemical substance?
Options:
A. helium
B. element
C. hydrogen
D. atoms
Which option is correct and why? | The correct answer is: element. |
What is the process in which cells break down glucose, release the stored energy, and use it to make atp | [
"photosynthesis",
"electromagnetic respiration",
"reproduction",
"cellular respiration"
] | cellular respiration | Answer the following multiple-choice question.
Question: What is the process in which cells break down glucose, release the stored energy, and use it to make atp
Options:
A. photosynthesis
B. electromagnetic respiration
C. reproduction
D. cellular respiration
Which option is correct and why? | The correct answer is: cellular respiration. |
What would prevent a protist from moving? | [
"If it's eating",
"layers of fat",
"Gravity",
"Greenhouse gases",
"Chemical energy",
"If it's alive",
"If it's wet",
"If it's dry"
] | If it's dry | Answer the following multiple-choice question.
Question: What would prevent a protist from moving?
Options:
A. If it's eating
B. layers of fat
C. Gravity
D. Greenhouse gases
E. Chemical energy
F. If it's alive
G. If it's wet
H. If it's dry
Which option is correct and why? | The correct answer is: If it's dry. |
Mutualism is an interaction between individuals of two different species that has what effect on both of them? | [
"neutral",
"abnormal",
"beneficial",
"harmful"
] | beneficial | Answer the following multiple-choice question.
Question: Mutualism is an interaction between individuals of two different species that has what effect on both of them?
Options:
A. neutral
B. abnormal
C. beneficial
D. harmful
Which option is correct and why? | The correct answer is: beneficial. |
What do most species of monkeys have that no apes or humans do? | [
"large brain",
"five fingers",
"fur",
"tail"
] | tail | Answer the following multiple-choice question.
Question: What do most species of monkeys have that no apes or humans do?
Options:
A. large brain
B. five fingers
C. fur
D. tail
Which option is correct and why? | The correct answer is: tail. |
who would see better through an underground tunnel? | [
"a boy with a pen",
"a man with a stick",
"a man with a spoon",
"a man with a candle and match"
] | a man with a candle and match | Answer the following multiple-choice question.
Question: who would see better through an underground tunnel?
Options:
A. a boy with a pen
B. a man with a stick
C. a man with a spoon
D. a man with a candle and match
Which option is correct and why? | The correct answer is: a man with a candle and match. |
What can change the state of matter? | [
"temperature",
"color",
"a-a gradients",
"electricity",
"hypothyroidism",
"fossil fuels",
"global warming",
"flavor"
] | temperature | Answer the following multiple-choice question.
Question: What can change the state of matter?
Options:
A. temperature
B. color
C. a-a gradients
D. electricity
E. hypothyroidism
F. fossil fuels
G. global warming
H. flavor
Which option is correct and why? | The correct answer is: temperature. |
This object in your pocket is the most likely to shock you | [
"your phone",
"your credit card",
"your library card",
"your wallet"
] | your phone | Answer the following multiple-choice question.
Question: This object in your pocket is the most likely to shock you
Options:
A. your phone
B. your credit card
C. your library card
D. your wallet
Which option is correct and why? | The correct answer is: your phone. |
What can make a chemical reaction easier to get started? | [
"sweating",
"ATP",
"Carbohydrates",
"heat",
"a stove",
"DNA",
"Enzymes",
"electron"
] | Enzymes | Answer the following multiple-choice question.
Question: What can make a chemical reaction easier to get started?
Options:
A. sweating
B. ATP
C. Carbohydrates
D. heat
E. a stove
F. DNA
G. Enzymes
H. electron
Which option is correct and why? | The correct answer is: Enzymes. |
What non-deciduos types do not change colors? | [
"Conifers",
"Frogs",
"eukyarotes",
"Echinoids",
"monotremes",
"opossums",
"ferns",
"heterotrophs"
] | Conifers | Answer the following multiple-choice question.
Question: What non-deciduos types do not change colors?
Options:
A. Conifers
B. Frogs
C. eukyarotes
D. Echinoids
E. monotremes
F. opossums
G. ferns
H. heterotrophs
Which option is correct and why? | The correct answer is: Conifers. |
Where in the female body does egg production take place? | [
"endometrium",
"uterus",
"testes",
"ovaries"
] | ovaries | Answer the following multiple-choice question.
Question: Where in the female body does egg production take place?
Options:
A. endometrium
B. uterus
C. testes
D. ovaries
Which option is correct and why? | The correct answer is: ovaries. |
null | null | null | null | null |
Which will take the longest to reach a boiling point | [
"tea kettle",
"fish tank",
"swimming pool",
"bath tub"
] | swimming pool | Answer the following multiple-choice question.
Question: Which will take the longest to reach a boiling point
Options:
A. tea kettle
B. fish tank
C. swimming pool
D. bath tub
Which option is correct and why? | The correct answer is: swimming pool. |
Ocean water has what property because water dissolves minerals out of rocks? | [
"salty",
"fizzy",
"sweet",
"muddy"
] | salty | Answer the following multiple-choice question.
Question: Ocean water has what property because water dissolves minerals out of rocks?
Options:
A. salty
B. fizzy
C. sweet
D. muddy
Which option is correct and why? | The correct answer is: salty. |
When does steel expand? | [
"matter vibrating",
"when it loses heat",
"It gets heated up",
"flow of electrons",
"when it transfers heat away",
"recovery time from fatigue",
"when it conducts heat",
"when it cools down"
] | when it conducts heat | Answer the following multiple-choice question.
Question: When does steel expand?
Options:
A. matter vibrating
B. when it loses heat
C. It gets heated up
D. flow of electrons
E. when it transfers heat away
F. recovery time from fatigue
G. when it conducts heat
H. when it cools down
Which option is correct and why? | The correct answer is: when it conducts heat. |
Cycles of freezing and thawing water help to make | [
"soil",
"power",
"ice",
"cracks",
"Winter",
"rocks",
"biome",
"warmth"
] | soil | Answer the following multiple-choice question.
Question: Cycles of freezing and thawing water help to make
Options:
A. soil
B. power
C. ice
D. cracks
E. Winter
F. rocks
G. biome
H. warmth
Which option is correct and why? | The correct answer is: soil. |
what do astronomers get excited about? | [
"movements in the earth's crust",
"Earth revolving around the sun",
"earth's core",
"earthworms",
"animals",
"tectonic plates being pushed together",
"Continents drifting",
"high-mass stars collapsing"
] | high-mass stars collapsing | Answer the following multiple-choice question.
Question: what do astronomers get excited about?
Options:
A. movements in the earth's crust
B. Earth revolving around the sun
C. earth's core
D. earthworms
E. animals
F. tectonic plates being pushed together
G. Continents drifting
H. high-mass stars collapsing
Which option is correct and why? | The correct answer is: high-mass stars collapsing. |
What feature of the spine helps with flexibility and strength? | [
"arrangement",
"shape",
"angle",
"curves"
] | curves | Answer the following multiple-choice question.
Question: What feature of the spine helps with flexibility and strength?
Options:
A. arrangement
B. shape
C. angle
D. curves
Which option is correct and why? | The correct answer is: curves. |
What uses saturated fatty acids to store energy? | [
"the Sun",
"peachleaf willow",
"Conifers",
"killer whales",
"perennials",
"generators",
"passenger pigeons",
"light bulbs"
] | killer whales | Answer the following multiple-choice question.
Question: What uses saturated fatty acids to store energy?
Options:
A. the Sun
B. peachleaf willow
C. Conifers
D. killer whales
E. perennials
F. generators
G. passenger pigeons
H. light bulbs
Which option is correct and why? | The correct answer is: killer whales. |
What kills animals every day? | [
"hyperthyroidism",
"drinking clean water",
"humans",
"agriculture",
"eating nutritious food",
"sitting inside",
"using a car",
"electricity"
] | using a car | Answer the following multiple-choice question.
Question: What kills animals every day?
Options:
A. hyperthyroidism
B. drinking clean water
C. humans
D. agriculture
E. eating nutritious food
F. sitting inside
G. using a car
H. electricity
Which option is correct and why? | The correct answer is: using a car. |
What do most pituitary hormones control? | [
"Something that is self-aware",
"Molecular kinetic energy",
"Vomiting reflex",
"Animal survival",
"Veins and arteries.",
"an organism's body",
"metabolic reaction",
"Hormone producing structures."
] | Hormone producing structures. | Answer the following multiple-choice question.
Question: What do most pituitary hormones control?
Options:
A. Something that is self-aware
B. Molecular kinetic energy
C. Vomiting reflex
D. Animal survival
E. Veins and arteries.
F. an organism's body
G. metabolic reaction
H. Hormone producing structures.
Which option is correct and why? | The correct answer is: Hormone producing structures.. |
A long chain of mountains that rises up high above the deep seafloor is called? | [
"sea mounds",
"oceanic alps",
"mid-ocean ridges",
"blue ridge mountains"
] | mid-ocean ridges | Answer the following multiple-choice question.
Question: A long chain of mountains that rises up high above the deep seafloor is called?
Options:
A. sea mounds
B. oceanic alps
C. mid-ocean ridges
D. blue ridge mountains
Which option is correct and why? | The correct answer is: mid-ocean ridges. |
null | null | null | null | null |
What is needed to provide cells with the oxygen they need for cellular respiration? | [
"vascular tissue",
"passive transport",
"photosynthesis",
"gas exchange"
] | gas exchange | Answer the following multiple-choice question.
Question: What is needed to provide cells with the oxygen they need for cellular respiration?
Options:
A. vascular tissue
B. passive transport
C. photosynthesis
D. gas exchange
Which option is correct and why? | The correct answer is: gas exchange. |
Chordates include vertebrates and invertebrates that have what? | [
"a phloem",
"a notochord",
"chordate",
"a endoderm"
] | a notochord | Answer the following multiple-choice question.
Question: Chordates include vertebrates and invertebrates that have what?
Options:
A. a phloem
B. a notochord
C. chordate
D. a endoderm
Which option is correct and why? | The correct answer is: a notochord. |
Genetic variation enables | [
"spread flower seeds",
"Most plants",
"Plants growth",
"Animal survival",
"rapid expansion",
"Plant reproduction",
"animals",
"specialization"
] | specialization | Answer the following multiple-choice question.
Question: Genetic variation enables
Options:
A. spread flower seeds
B. Most plants
C. Plants growth
D. Animal survival
E. rapid expansion
F. Plant reproduction
G. animals
H. specialization
Which option is correct and why? | The correct answer is: specialization. |
Where a cell resides, how it appears, and what it does define its what? | [
"minute race",
"slowing rate",
"development fate",
"life cycle"
] | development fate | Answer the following multiple-choice question.
Question: Where a cell resides, how it appears, and what it does define its what?
Options:
A. minute race
B. slowing rate
C. development fate
D. life cycle
Which option is correct and why? | The correct answer is: development fate. |
The properties of cyclic hydrocarbons are generally quite similar to those of the corresponding open-chain compounds. so cycloalkanes (with the exception of cyclopropane, which has a highly strained ring) act very much like noncyclic alkanes. cyclic structures containing five or six carbon atoms, such as cyclopentane and cyclohexane, are particularly what? | [
"small",
"reactive",
"large",
"stable"
] | stable | Answer the following multiple-choice question.
Question: The properties of cyclic hydrocarbons are generally quite similar to those of the corresponding open-chain compounds. so cycloalkanes (with the exception of cyclopropane, which has a highly strained ring) act very much like noncyclic alkanes. cyclic structures containing five or six carbon atoms, such as cyclopentane and cyclohexane, are particularly what?
Options:
A. small
B. reactive
C. large
D. stable
Which option is correct and why? | The correct answer is: stable. |
people can survive only a few days without what | [
"dehydration",
"sleeping",
"liquid",
"glucose",
"working",
"Chlorophyll",
"drinking",
"breathing"
] | drinking | Answer the following multiple-choice question.
Question: people can survive only a few days without what
Options:
A. dehydration
B. sleeping
C. liquid
D. glucose
E. working
F. Chlorophyll
G. drinking
H. breathing
Which option is correct and why? | The correct answer is: drinking. |
A car hitting a rolling boulder can cause the car to | [
"increase in value",
"wet itself",
"play the radio",
"decrease momentum"
] | decrease momentum | Answer the following multiple-choice question.
Question: A car hitting a rolling boulder can cause the car to
Options:
A. increase in value
B. wet itself
C. play the radio
D. decrease momentum
Which option is correct and why? | The correct answer is: decrease momentum. |
When dissolved in water, the base sodium hydroxide (naoh) produces sodium ions with what charge? | [
"negative",
"similar",
"positive",
"constant"
] | positive | Answer the following multiple-choice question.
Question: When dissolved in water, the base sodium hydroxide (naoh) produces sodium ions with what charge?
Options:
A. negative
B. similar
C. positive
D. constant
Which option is correct and why? | The correct answer is: positive. |
What results when a force does work? | [
"pressure",
"side effect",
"momentum",
"movement"
] | movement | Answer the following multiple-choice question.
Question: What results when a force does work?
Options:
A. pressure
B. side effect
C. momentum
D. movement
Which option is correct and why? | The correct answer is: movement. |
What has a woody stem covered in bark? | [
"bacteria",
"bushes",
"elms",
"humans",
"flowers",
"Spruce",
"oaks",
"bamboo"
] | oaks | Answer the following multiple-choice question.
Question: What has a woody stem covered in bark?
Options:
A. bacteria
B. bushes
C. elms
D. humans
E. flowers
F. Spruce
G. oaks
H. bamboo
Which option is correct and why? | The correct answer is: oaks. |
null | null | null | null | null |
What type of temperatures increase the likelihood of fires? | [
"freezing",
"higher",
"reduced",
"lower"
] | higher | Answer the following multiple-choice question.
Question: What type of temperatures increase the likelihood of fires?
Options:
A. freezing
B. higher
C. reduced
D. lower
Which option is correct and why? | The correct answer is: higher. |
The basic functioning unit of life all share the same what? | [
"structure",
"four limbs",
"organ",
"Chlorophyll",
"Energy",
"layers of fat",
"health",
"Energy."
] | structure | Answer the following multiple-choice question.
Question: The basic functioning unit of life all share the same what?
Options:
A. structure
B. four limbs
C. organ
D. Chlorophyll
E. Energy
F. layers of fat
G. health
H. Energy.
Which option is correct and why? | The correct answer is: structure. |
A few elements, called what, can conduct electricity, but not as well as metals? | [
"metalloids",
"gases",
"synthetics",
"halogens"
] | metalloids | Answer the following multiple-choice question.
Question: A few elements, called what, can conduct electricity, but not as well as metals?
Options:
A. metalloids
B. gases
C. synthetics
D. halogens
Which option is correct and why? | The correct answer is: metalloids. |
What is required before a chemical change? | [
"kinetic energy",
"energy usage",
"activation push",
"activation energy",
"activation switch",
"activation power",
"Burning fuel and air",
"Evaporation"
] | activation energy | Answer the following multiple-choice question.
Question: What is required before a chemical change?
Options:
A. kinetic energy
B. energy usage
C. activation push
D. activation energy
E. activation switch
F. activation power
G. Burning fuel and air
H. Evaporation
Which option is correct and why? | The correct answer is: activation energy. |
A car is stuck in a ditch, and requires the passengers of the vehicle to get out and push it back onto the road. Two of the three passengers push the car, and they struggle to gain any ground, but when the third passenger helps them | [
"the car struggles to move",
"the car gains ground rapidly",
"the car is stuck",
"the car is too heavy to push"
] | the car gains ground rapidly | Answer the following multiple-choice question.
Question: A car is stuck in a ditch, and requires the passengers of the vehicle to get out and push it back onto the road. Two of the three passengers push the car, and they struggle to gain any ground, but when the third passenger helps them
Options:
A. the car struggles to move
B. the car gains ground rapidly
C. the car is stuck
D. the car is too heavy to push
Which option is correct and why? | The correct answer is: the car gains ground rapidly. |
Which word describes how an extracellular solution can change the volume of a cell by affecting osmosis? | [
"trichina",
"instability",
"tonicity",
"velocity"
] | tonicity | Answer the following multiple-choice question.
Question: Which word describes how an extracellular solution can change the volume of a cell by affecting osmosis?
Options:
A. trichina
B. instability
C. tonicity
D. velocity
Which option is correct and why? | The correct answer is: tonicity. |
What is a potential outcome of genetic mutation? | [
"HIV",
"albino",
"anemia",
"pizza eating turtles",
"genealogy",
"SNPs",
"biology",
"death"
] | SNPs | Answer the following multiple-choice question.
Question: What is a potential outcome of genetic mutation?
Options:
A. HIV
B. albino
C. anemia
D. pizza eating turtles
E. genealogy
F. SNPs
G. biology
H. death
Which option is correct and why? | The correct answer is: SNPs. |
what are found in the salt water of the ocean | [
"aqueous solution",
"Coral Reefs",
"animals",
"fresh water",
"waterfalls",
"bacteria",
"crows",
"fossil fuels"
] | Coral Reefs | Answer the following multiple-choice question.
Question: what are found in the salt water of the ocean
Options:
A. aqueous solution
B. Coral Reefs
C. animals
D. fresh water
E. waterfalls
F. bacteria
G. crows
H. fossil fuels
Which option is correct and why? | The correct answer is: Coral Reefs. |
Similar to the coil on a stove, changes in what reflect an increase in the temperature of a star? | [
"rotation",
"texture",
"color",
"direction"
] | color | Answer the following multiple-choice question.
Question: Similar to the coil on a stove, changes in what reflect an increase in the temperature of a star?
Options:
A. rotation
B. texture
C. color
D. direction
Which option is correct and why? | The correct answer is: color. |
Vaccinations are designed to boost immunity to a virus to prevent this? | [
"reproduction",
"pathogen",
"mutation",
"infection"
] | infection | Answer the following multiple-choice question.
Question: Vaccinations are designed to boost immunity to a virus to prevent this?
Options:
A. reproduction
B. pathogen
C. mutation
D. infection
Which option is correct and why? | The correct answer is: infection. |
If a frame is made of copper, what does the frame have the properties of? | [
"ligt",
"bent",
"steel",
"support",
"copper",
"bronze",
"warm",
"silicon"
] | copper | Answer the following multiple-choice question.
Question: If a frame is made of copper, what does the frame have the properties of?
Options:
A. ligt
B. bent
C. steel
D. support
E. copper
F. bronze
G. warm
H. silicon
Which option is correct and why? | The correct answer is: copper. |
Large fluffy clouds in winter may | [
"sink",
"burn",
"melt",
"precipitate"
] | precipitate | Answer the following multiple-choice question.
Question: Large fluffy clouds in winter may
Options:
A. sink
B. burn
C. melt
D. precipitate
Which option is correct and why? | The correct answer is: precipitate. |
What type of cell does the sperm cell fertilize? | [
"fat",
"egg",
"bacteria",
"protein"
] | egg | Answer the following multiple-choice question.
Question: What type of cell does the sperm cell fertilize?
Options:
A. fat
B. egg
C. bacteria
D. protein
Which option is correct and why? | The correct answer is: egg. |
The further a ship sails away from a light house | [
"the less they will be guided by it's beam",
"the more they will be guided by it's beam",
"the more likely the ship is to sail successfully",
"rough ocean waters will decrease"
] | the less they will be guided by it's beam | Answer the following multiple-choice question.
Question: The further a ship sails away from a light house
Options:
A. the less they will be guided by it's beam
B. the more they will be guided by it's beam
C. the more likely the ship is to sail successfully
D. rough ocean waters will decrease
Which option is correct and why? | The correct answer is: the less they will be guided by it's beam. |
What does a rubber band snapping cause? | [
"its atoms freeze",
"it heats up",
"its atoms slow down",
"Energy.",
"voltage",
"electrically",
"it cools down",
"chemical changes"
] | it heats up | Answer the following multiple-choice question.
Question: What does a rubber band snapping cause?
Options:
A. its atoms freeze
B. it heats up
C. its atoms slow down
D. Energy.
E. voltage
F. electrically
G. it cools down
H. chemical changes
Which option is correct and why? | The correct answer is: it heats up. |
California experiences heavy earthquake activity due to | [
"errostion",
"techtonics",
"volcanic activity",
"fire"
] | techtonics | Answer the following multiple-choice question.
Question: California experiences heavy earthquake activity due to
Options:
A. errostion
B. techtonics
C. volcanic activity
D. fire
Which option is correct and why? | The correct answer is: techtonics. |
what does earth orbit to cause the seasons to change? | [
"Solar energy",
"sunlight",
"wind",
"satellites",
"mars",
"moon",
"our star",
"friction"
] | our star | Answer the following multiple-choice question.
Question: what does earth orbit to cause the seasons to change?
Options:
A. Solar energy
B. sunlight
C. wind
D. satellites
E. mars
F. moon
G. our star
H. friction
Which option is correct and why? | The correct answer is: our star. |
A growth spurt requires constant divisions of what? | [
"seeds",
"proteins",
"hairs",
"cells"
] | cells | Answer the following multiple-choice question.
Question: A growth spurt requires constant divisions of what?
Options:
A. seeds
B. proteins
C. hairs
D. cells
Which option is correct and why? | The correct answer is: cells. |
what does threatening behavior cause a fight-or-flight response in? | [
"Species",
"bears",
"ants",
"goats",
"humans",
"gravity",
"h2o",
"Mammal"
] | goats | Answer the following multiple-choice question.
Question: what does threatening behavior cause a fight-or-flight response in?
Options:
A. Species
B. bears
C. ants
D. goats
E. humans
F. gravity
G. h2o
H. Mammal
Which option is correct and why? | The correct answer is: goats. |
How do plants and algae both make food? | [
"atherosclerosis",
"spermatogenesis",
"photosynthesis",
"Digestion."
] | photosynthesis | Answer the following multiple-choice question.
Question: How do plants and algae both make food?
Options:
A. atherosclerosis
B. spermatogenesis
C. photosynthesis
D. Digestion.
Which option is correct and why? | The correct answer is: photosynthesis. |
What are compounds with the same number of carbon and hydrogen atoms called? | [
"isomers",
"monomers",
"alcohols",
"hydrocarbons"
] | isomers | Answer the following multiple-choice question.
Question: What are compounds with the same number of carbon and hydrogen atoms called?
Options:
A. isomers
B. monomers
C. alcohols
D. hydrocarbons
Which option is correct and why? | The correct answer is: isomers. |
Electrons in covalent compounds are shared between the two atoms, unlike the case in what type of bonds? | [
"ionic bonds",
"horizontal bonds",
"weak bonds",
"soluble bonds"
] | ionic bonds | Answer the following multiple-choice question.
Question: Electrons in covalent compounds are shared between the two atoms, unlike the case in what type of bonds?
Options:
A. ionic bonds
B. horizontal bonds
C. weak bonds
D. soluble bonds
Which option is correct and why? | The correct answer is: ionic bonds. |
What gland is located at the base of the brain and secretes the hormone melatonin? | [
"thymus",
"thyroid",
"pituitary",
"pineal"
] | pineal | Answer the following multiple-choice question.
Question: What gland is located at the base of the brain and secretes the hormone melatonin?
Options:
A. thymus
B. thyroid
C. pituitary
D. pineal
Which option is correct and why? | The correct answer is: pineal. |
What does the earth being tilted on a rotating axis cause? | [
"permineralization",
"Damage to the moon",
"Temperature changes",
"dry and hot",
"global warming",
"wealth",
"Damage to the sun",
"dry conditions"
] | Temperature changes | Answer the following multiple-choice question.
Question: What does the earth being tilted on a rotating axis cause?
Options:
A. permineralization
B. Damage to the moon
C. Temperature changes
D. dry and hot
E. global warming
F. wealth
G. Damage to the sun
H. dry conditions
Which option is correct and why? | The correct answer is: Temperature changes. |
Galaxies can be spiral, elliptical, or which other type? | [
"oblong",
"simple",
"irregular",
"vertical"
] | irregular | Answer the following multiple-choice question.
Question: Galaxies can be spiral, elliptical, or which other type?
Options:
A. oblong
B. simple
C. irregular
D. vertical
Which option is correct and why? | The correct answer is: irregular. |
Increasing heat causes what? | [
"lower temperatures",
"chemical reaction",
"cooler weather",
"serious problems",
"Evaporation",
"global warming",
"kinetic energy",
"refrigeration"
] | serious problems | Answer the following multiple-choice question.
Question: Increasing heat causes what?
Options:
A. lower temperatures
B. chemical reaction
C. cooler weather
D. serious problems
E. Evaporation
F. global warming
G. kinetic energy
H. refrigeration
Which option is correct and why? | The correct answer is: serious problems. |
What force increases a slide downhill and decreases a slide uphill? | [
"nuclear",
"tension",
"gravity",
"frictional"
] | gravity | Answer the following multiple-choice question.
Question: What force increases a slide downhill and decreases a slide uphill?
Options:
A. nuclear
B. tension
C. gravity
D. frictional
Which option is correct and why? | The correct answer is: gravity. |
Cross-pollination increases | [
"flowers",
"Reproduction",
"seeds",
"gene flow",
"growth",
"evolution",
"pollen",
"traits"
] | evolution | Answer the following multiple-choice question.
Question: Cross-pollination increases
Options:
A. flowers
B. Reproduction
C. seeds
D. gene flow
E. growth
F. evolution
G. pollen
H. traits
Which option is correct and why? | The correct answer is: evolution. |
What might cause animals to leave their environment? | [
"storms",
"Drought",
"Lack of predators",
"flooding",
"Adapting to that environment",
"Plentiful food sources",
"forces",
"mines"
] | Drought | Answer the following multiple-choice question.
Question: What might cause animals to leave their environment?
Options:
A. storms
B. Drought
C. Lack of predators
D. flooding
E. Adapting to that environment
F. Plentiful food sources
G. forces
H. mines
Which option is correct and why? | The correct answer is: Drought. |
What happens to bamboo throughout its life? | [
"It helps them survive",
"it has cellular respiration",
"it dies and comes back to life",
"it continues to grow",
"it needs no water",
"it keeps an organism warm",
"flow of electrons",
"the body's largest organ"
] | it continues to grow | Answer the following multiple-choice question.
Question: What happens to bamboo throughout its life?
Options:
A. It helps them survive
B. it has cellular respiration
C. it dies and comes back to life
D. it continues to grow
E. it needs no water
F. it keeps an organism warm
G. flow of electrons
H. the body's largest organ
Which option is correct and why? | The correct answer is: it continues to grow. |
Which is an electrical energy conductor? | [
"cobalt",
"plastic",
"concrete",
"mahogany"
] | cobalt | Answer the following multiple-choice question.
Question: Which is an electrical energy conductor?
Options:
A. cobalt
B. plastic
C. concrete
D. mahogany
Which option is correct and why? | The correct answer is: cobalt. |
What type of isomers contain the same number of atoms of each kind but differ in which atoms are bonded to one another? | [
"unique isomers",
"constitutional isomers",
"structural isomers",
"different isomers"
] | structural isomers | Answer the following multiple-choice question.
Question: What type of isomers contain the same number of atoms of each kind but differ in which atoms are bonded to one another?
Options:
A. unique isomers
B. constitutional isomers
C. structural isomers
D. different isomers
Which option is correct and why? | The correct answer is: structural isomers. |
Cells that divide uncontrollably may form what? | [
"divided attention",
"illness",
"uncontrollable urges",
"massive damage",
"bacteria",
"cancer growth",
"Veins and arteries.",
"growing limbs"
] | cancer growth | Answer the following multiple-choice question.
Question: Cells that divide uncontrollably may form what?
Options:
A. divided attention
B. illness
C. uncontrollable urges
D. massive damage
E. bacteria
F. cancer growth
G. Veins and arteries.
H. growing limbs
Which option is correct and why? | The correct answer is: cancer growth. |
What do turnips use to grow in length and width? | [
"epidermal",
"light energy",
"Energy.",
"bacteria",
"meristem",
"fungi",
"viruses",
"Energy"
] | meristem | Answer the following multiple-choice question.
Question: What do turnips use to grow in length and width?
Options:
A. epidermal
B. light energy
C. Energy.
D. bacteria
E. meristem
F. fungi
G. viruses
H. Energy
Which option is correct and why? | The correct answer is: meristem. |
A basidium is the fruiting body of a mushroomproducing fungus, and it forms four what? | [
"fossiliferous",
"schizonts",
"basidiocarps",
"tunnels"
] | basidiocarps | Answer the following multiple-choice question.
Question: A basidium is the fruiting body of a mushroomproducing fungus, and it forms four what?
Options:
A. fossiliferous
B. schizonts
C. basidiocarps
D. tunnels
Which option is correct and why? | The correct answer is: basidiocarps. |
null | null | null | null | null |
What happens when water moves soil in a river? | [
"Exfoliation",
"Damages them",
"forest is destroyed",
"It used to be covered by water",
"Plant growth is reduced",
"Physical weathering",
"The river gets deeper",
"running and lifting"
] | The river gets deeper | Answer the following multiple-choice question.
Question: What happens when water moves soil in a river?
Options:
A. Exfoliation
B. Damages them
C. forest is destroyed
D. It used to be covered by water
E. Plant growth is reduced
F. Physical weathering
G. The river gets deeper
H. running and lifting
Which option is correct and why? | The correct answer is: The river gets deeper. |
null | null | null | null | null |
If a young tern is found in a locked box, dead, without marks on it, a the most likely cause of death was | [
"violent stabbing",
"accidental shooting",
"ceremonial burning",
"untouched asphyxiation"
] | untouched asphyxiation | Answer the following multiple-choice question.
Question: If a young tern is found in a locked box, dead, without marks on it, a the most likely cause of death was
Options:
A. violent stabbing
B. accidental shooting
C. ceremonial burning
D. untouched asphyxiation
Which option is correct and why? | The correct answer is: untouched asphyxiation. |
What colorful arc-shaped atmospheric phenomena are produced by a combination of refraction and reflection? | [
"sunsets",
"shadows",
"rainbows",
"lightning"
] | rainbows | Answer the following multiple-choice question.
Question: What colorful arc-shaped atmospheric phenomena are produced by a combination of refraction and reflection?
Options:
A. sunsets
B. shadows
C. rainbows
D. lightning
Which option is correct and why? | The correct answer is: rainbows. |
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