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 |
|---|---|---|---|---|---|
Which type of animal uses plates for protection?
|
[
"squids",
"reptiles",
"sea urchins",
"fish",
"amphibians",
"Frogs",
"mammals",
"salmon"
] |
reptiles
|
Answer the following multiple-choice question.
Question: Which type of animal uses plates for protection?
Options:
A. squids
B. reptiles
C. sea urchins
D. fish
E. amphibians
F. Frogs
G. mammals
H. salmon
Which option is correct and why?
|
The correct answer is: reptiles.
|
B
|
What is absolutely required for wiring to work??
|
[
"increases a body's strength",
"heat is produced",
"The opposite of an insulator.",
"Something that comes in a bundle of fibers",
"quart or nickel plated aluminum",
"To another location like underground",
"underground systems",
"Time and energy"
] |
The opposite of an insulator.
|
Answer the following multiple-choice question.
Question: What is absolutely required for wiring to work??
Options:
A. increases a body's strength
B. heat is produced
C. The opposite of an insulator.
D. Something that comes in a bundle of fibers
E. quart or nickel plated aluminum
F. To another location like underground
G. underground systems
H. Time and energy
Which option is correct and why?
|
The correct answer is: The opposite of an insulator..
|
C
|
What type of gas is a harmless gas that living things add to the atmosphere during respiration?
|
[
"carbon dioxide",
"Hydrogen",
"helium",
"oxygen"
] |
carbon dioxide
|
Answer the following multiple-choice question.
Question: What type of gas is a harmless gas that living things add to the atmosphere during respiration?
Options:
A. carbon dioxide
B. Hydrogen
C. helium
D. oxygen
Which option is correct and why?
|
The correct answer is: carbon dioxide.
|
A
|
A side effect of having a Husky as a pet is that when she sheds
|
[
"the dog enjoys being washed out",
"washing all the fur is easy",
"it takes hours to vacuum all of the fur",
"the fur is still attached to the skin"
] |
it takes hours to vacuum all of the fur
|
Answer the following multiple-choice question.
Question: A side effect of having a Husky as a pet is that when she sheds
Options:
A. the dog enjoys being washed out
B. washing all the fur is easy
C. it takes hours to vacuum all of the fur
D. the fur is still attached to the skin
Which option is correct and why?
|
The correct answer is: it takes hours to vacuum all of the fur.
|
C
|
What do you call the system of glands that release chemical messenger molecules into the bloodstream?
|
[
"nervous system",
"homeostasis system",
"limbic system",
"endocrine system"
] |
endocrine system
|
Answer the following multiple-choice question.
Question: What do you call the system of glands that release chemical messenger molecules into the bloodstream?
Options:
A. nervous system
B. homeostasis system
C. limbic system
D. endocrine system
Which option is correct and why?
|
The correct answer is: endocrine system.
|
D
|
What is necessary for new alleles to be created?
|
[
"new frequencies",
"cross-pollination",
"new rna",
"new mutations"
] |
new mutations
|
Answer the following multiple-choice question.
Question: What is necessary for new alleles to be created?
Options:
A. new frequencies
B. cross-pollination
C. new rna
D. new mutations
Which option is correct and why?
|
The correct answer is: new mutations.
|
D
|
Hydrogen peroxide will decompose over time to produce _______ gas.
|
[
"water and oxygen",
"water and carbon dioxide",
"methane",
"hydrogen and helium"
] |
water and oxygen
|
Answer the following multiple-choice question.
Question: Hydrogen peroxide will decompose over time to produce _______ gas.
Options:
A. water and oxygen
B. water and carbon dioxide
C. methane
D. hydrogen and helium
Which option is correct and why?
|
The correct answer is: water and oxygen.
|
A
|
Which object would be best at heating up in the sunlight?
|
[
"a clear solar panel",
"a black solar panel",
"a white solar panel",
"an invisible solar panel"
] |
a black solar panel
|
Answer the following multiple-choice question.
Question: Which object would be best at heating up in the sunlight?
Options:
A. a clear solar panel
B. a black solar panel
C. a white solar panel
D. an invisible solar panel
Which option is correct and why?
|
The correct answer is: a black solar panel.
|
B
|
Venus fly traps are poor at creating their own food though photosynthesis because
|
[
"they are unhealthy",
"they need water",
"they require insects",
"they grow slowly"
] |
they require insects
|
Answer the following multiple-choice question.
Question: Venus fly traps are poor at creating their own food though photosynthesis because
Options:
A. they are unhealthy
B. they need water
C. they require insects
D. they grow slowly
Which option is correct and why?
|
The correct answer is: they require insects.
|
C
|
what takes in food by eating producers or other living things?
|
[
"fungi",
"producers",
"humans",
"lettuce",
"people",
"bears",
"animals",
"grass"
] |
humans
|
Answer the following multiple-choice question.
Question: what takes in food by eating producers or other living things?
Options:
A. fungi
B. producers
C. humans
D. lettuce
E. people
F. bears
G. animals
H. grass
Which option is correct and why?
|
The correct answer is: humans.
|
C
|
Lactic acid fermentation is common in muscle cells that have run out of what?
|
[
"oxygen",
"carbon",
"helium",
"nitrogen"
] |
oxygen
|
Answer the following multiple-choice question.
Question: Lactic acid fermentation is common in muscle cells that have run out of what?
Options:
A. oxygen
B. carbon
C. helium
D. nitrogen
Which option is correct and why?
|
The correct answer is: oxygen.
|
A
|
The diatoms are unicellular photosynthetic protists that encase themselves in intricately patterned, glassy cell walls composed of silicon dioxide in a matrix of organic particles. these protists are a component of freshwater and these?
|
[
"land plankton",
"marine plankton",
"waste plankton",
"source plankton"
] |
marine plankton
|
Answer the following multiple-choice question.
Question: The diatoms are unicellular photosynthetic protists that encase themselves in intricately patterned, glassy cell walls composed of silicon dioxide in a matrix of organic particles. these protists are a component of freshwater and these?
Options:
A. land plankton
B. marine plankton
C. waste plankton
D. source plankton
Which option is correct and why?
|
The correct answer is: marine plankton.
|
B
|
Often primary producers, what term describes species considered the “base” or “bedrock” of a community, having the greatest influence on its overall structure?
|
[
"primary",
"fundamental",
"consumable",
"foundation"
] |
foundation
|
Answer the following multiple-choice question.
Question: Often primary producers, what term describes species considered the “base” or “bedrock” of a community, having the greatest influence on its overall structure?
Options:
A. primary
B. fundamental
C. consumable
D. foundation
Which option is correct and why?
|
The correct answer is: foundation.
|
D
|
What does something look like if it doesn't reflect light?
|
[
"skull",
"haze",
"coal",
"Smooth",
"mold",
"cracks",
"Black",
"barrel"
] |
Black
|
Answer the following multiple-choice question.
Question: What does something look like if it doesn't reflect light?
Options:
A. skull
B. haze
C. coal
D. Smooth
E. mold
F. cracks
G. Black
H. barrel
Which option is correct and why?
|
The correct answer is: Black.
|
A
|
What basic plant structure is the site of photosynthesis?
|
[
"nucleus",
"roots",
"spores",
"leaves"
] |
leaves
|
Answer the following multiple-choice question.
Question: What basic plant structure is the site of photosynthesis?
Options:
A. nucleus
B. roots
C. spores
D. leaves
Which option is correct and why?
|
The correct answer is: leaves.
|
D
|
Capacitors can be used to filter out low frequencies. for example, a capacitor in series with a sound reproduction system rids it of the 60 hz what?
|
[
"hum",
"echo",
"white noise",
"vibration"
] |
hum
|
Answer the following multiple-choice question.
Question: Capacitors can be used to filter out low frequencies. for example, a capacitor in series with a sound reproduction system rids it of the 60 hz what?
Options:
A. hum
B. echo
C. white noise
D. vibration
Which option is correct and why?
|
The correct answer is: hum.
|
A
|
What country put seven salyut space stations into orbit between 1971 and 1982?
|
[
"China",
"Japan",
"United States",
"soviet union"
] |
soviet union
|
Answer the following multiple-choice question.
Question: What country put seven salyut space stations into orbit between 1971 and 1982?
Options:
A. China
B. Japan
C. United States
D. soviet union
Which option is correct and why?
|
The correct answer is: soviet union.
|
D
|
What do most amphibians breathe with as larvae?
|
[
"lungs",
"nasal passages",
"gills",
"pores"
] |
gills
|
Answer the following multiple-choice question.
Question: What do most amphibians breathe with as larvae?
Options:
A. lungs
B. nasal passages
C. gills
D. pores
Which option is correct and why?
|
The correct answer is: gills.
|
C
|
What can infect and live inside the cells of yeast?
|
[
"fungi",
"q",
"parasites",
"PDAs",
"rocks",
"plants",
"viruses",
"bacteria"
] |
viruses
|
Answer the following multiple-choice question.
Question: What can infect and live inside the cells of yeast?
Options:
A. fungi
B. q
C. parasites
D. PDAs
E. rocks
F. plants
G. viruses
H. bacteria
Which option is correct and why?
|
The correct answer is: viruses.
|
A
|
What is the oxygen-storing protein found in diving mammals' muscles called?
|
[
"hemoglobin",
"pheromone",
"myoglobin",
"pigment"
] |
myoglobin
|
Answer the following multiple-choice question.
Question: What is the oxygen-storing protein found in diving mammals' muscles called?
Options:
A. hemoglobin
B. pheromone
C. myoglobin
D. pigment
Which option is correct and why?
|
The correct answer is: myoglobin.
|
C
|
how do foxes warm up?
|
[
"ligt",
"coat",
"fur",
"skin",
"two",
"water",
"fats",
"air"
] |
fur
|
Answer the following multiple-choice question.
Question: how do foxes warm up?
Options:
A. ligt
B. coat
C. fur
D. skin
E. two
F. water
G. fats
H. air
Which option is correct and why?
|
The correct answer is: fur.
|
C
|
What are mammals called that reproduce by laying eggs?
|
[
"amphibians",
"monotremes",
"Fish",
"marsupials"
] |
monotremes
|
Answer the following multiple-choice question.
Question: What are mammals called that reproduce by laying eggs?
Options:
A. amphibians
B. monotremes
C. Fish
D. marsupials
Which option is correct and why?
|
The correct answer is: monotremes.
|
B
|
What do viruses contain?
|
[
"electromagnetic energy",
"light energy",
"resistance",
"contamination",
"Deoxyribonucleicacid",
"Chemical energy",
"harmful substances",
"Leptospirosis"
] |
Deoxyribonucleicacid
|
Answer the following multiple-choice question.
Question: What do viruses contain?
Options:
A. electromagnetic energy
B. light energy
C. resistance
D. contamination
E. Deoxyribonucleicacid
F. Chemical energy
G. harmful substances
H. Leptospirosis
Which option is correct and why?
|
The correct answer is: Deoxyribonucleicacid.
|
E
|
Chromosomes further condensed in which stage?
|
[
"zygum stage",
"zooflagellate stage",
"diakinesis stage",
"tracheophyte stage"
] |
diakinesis stage
|
Answer the following multiple-choice question.
Question: Chromosomes further condensed in which stage?
Options:
A. zygum stage
B. zooflagellate stage
C. diakinesis stage
D. tracheophyte stage
Which option is correct and why?
|
The correct answer is: diakinesis stage.
|
C
|
Solution nodes and antinodes are both areas of wave interference, but they differ in the presence of what condition?
|
[
"speed",
"motion",
"gravity",
"radiation"
] |
motion
|
Answer the following multiple-choice question.
Question: Solution nodes and antinodes are both areas of wave interference, but they differ in the presence of what condition?
Options:
A. speed
B. motion
C. gravity
D. radiation
Which option is correct and why?
|
The correct answer is: motion.
|
B
|
Hemolymph bathes organs directly in arthropods and most molluscs, due to an open type of what system?
|
[
"pulmonary",
"circulatory",
"reproductive",
"nervous"
] |
circulatory
|
Answer the following multiple-choice question.
Question: Hemolymph bathes organs directly in arthropods and most molluscs, due to an open type of what system?
Options:
A. pulmonary
B. circulatory
C. reproductive
D. nervous
Which option is correct and why?
|
The correct answer is: circulatory.
|
B
|
Nerve endings in what part of the body can be used for detecting texture?
|
[
"humans",
"small",
"the dermis",
"femur",
"follicles",
"animals",
"clavicle",
"some mammals"
] |
the dermis
|
Answer the following multiple-choice question.
Question: Nerve endings in what part of the body can be used for detecting texture?
Options:
A. humans
B. small
C. the dermis
D. femur
E. follicles
F. animals
G. clavicle
H. some mammals
Which option is correct and why?
|
The correct answer is: the dermis.
|
C
|
The urea cycle, a set of biochemical reactions that produces urea from ammonium ions to prevent toxicity, occurs to some extent in the kidney, but primarily in what organ?
|
[
"liver",
"colon",
"skin",
"spleen"
] |
liver
|
Answer the following multiple-choice question.
Question: The urea cycle, a set of biochemical reactions that produces urea from ammonium ions to prevent toxicity, occurs to some extent in the kidney, but primarily in what organ?
Options:
A. liver
B. colon
C. skin
D. spleen
Which option is correct and why?
|
The correct answer is: liver.
|
A
|
If one mineral can scratch another then the scratched mineral is what?
|
[
"strong",
"soft spoken",
"potent",
"mushy"
] |
mushy
|
Answer the following multiple-choice question.
Question: If one mineral can scratch another then the scratched mineral is what?
Options:
A. strong
B. soft spoken
C. potent
D. mushy
Which option is correct and why?
|
The correct answer is: mushy.
|
D
|
What is the term for a solution that resists dramatic changes in ph?
|
[
"buffer",
"stable",
"neutral",
"inert"
] |
buffer
|
Answer the following multiple-choice question.
Question: What is the term for a solution that resists dramatic changes in ph?
Options:
A. buffer
B. stable
C. neutral
D. inert
Which option is correct and why?
|
The correct answer is: buffer.
|
A
|
The temperature of a monitor lizard will increase if it
|
[
"goes into a hole underground",
"hides under a tree",
"swims in a fountain",
"leaves a rainy forest for a sunny desert"
] |
leaves a rainy forest for a sunny desert
|
Answer the following multiple-choice question.
Question: The temperature of a monitor lizard will increase if it
Options:
A. goes into a hole underground
B. hides under a tree
C. swims in a fountain
D. leaves a rainy forest for a sunny desert
Which option is correct and why?
|
The correct answer is: leaves a rainy forest for a sunny desert.
|
D
|
Some farmers make a very good living because the crops they grow are sold to lots of people for
|
[
"feeding to Mars",
"sustenance",
"gravity",
"metal"
] |
sustenance
|
Answer the following multiple-choice question.
Question: Some farmers make a very good living because the crops they grow are sold to lots of people for
Options:
A. feeding to Mars
B. sustenance
C. gravity
D. metal
Which option is correct and why?
|
The correct answer is: sustenance.
|
B
|
What contributes more, though less than some believe, to the lung damage caused by smoking?
|
[
"smoking less",
"switching to chewing",
"no filters",
"switching to e-cigs"
] |
no filters
|
Answer the following multiple-choice question.
Question: What contributes more, though less than some believe, to the lung damage caused by smoking?
Options:
A. smoking less
B. switching to chewing
C. no filters
D. switching to e-cigs
Which option is correct and why?
|
The correct answer is: no filters.
|
C
|
A thermal conductor is made of
|
[
"types of rubber",
"types of wire",
"electrodes",
"that which conducts"
] |
that which conducts
|
Answer the following multiple-choice question.
Question: A thermal conductor is made of
Options:
A. types of rubber
B. types of wire
C. electrodes
D. that which conducts
Which option is correct and why?
|
The correct answer is: that which conducts.
|
D
|
What organism is the most disruptive towards the diversity of other species?
|
[
"insects",
"reptiles",
"humans",
"bacteria"
] |
humans
|
Answer the following multiple-choice question.
Question: What organism is the most disruptive towards the diversity of other species?
Options:
A. insects
B. reptiles
C. humans
D. bacteria
Which option is correct and why?
|
The correct answer is: humans.
|
C
|
Where does energy enter into in the form of sunlight and chemical compounds?
|
[
"sun",
"science lab",
"biomes",
"orchids",
"photons",
"deserts",
"black hole",
"trees"
] |
biomes
|
Answer the following multiple-choice question.
Question: Where does energy enter into in the form of sunlight and chemical compounds?
Options:
A. sun
B. science lab
C. biomes
D. orchids
E. photons
F. deserts
G. black hole
H. trees
Which option is correct and why?
|
The correct answer is: biomes.
|
C
|
Intermediate filaments tend to give the structural stability to what?
|
[
"proteins",
"muscles",
"nerves",
"cells"
] |
cells
|
Answer the following multiple-choice question.
Question: Intermediate filaments tend to give the structural stability to what?
Options:
A. proteins
B. muscles
C. nerves
D. cells
Which option is correct and why?
|
The correct answer is: cells.
|
D
|
An example of being a predator is
|
[
"an eagle landing on a branch",
"a mouse taking shelter in a hole",
"a wolf having a litter of pups",
"a bird catching worms in its mouth"
] |
a bird catching worms in its mouth
|
Answer the following multiple-choice question.
Question: An example of being a predator is
Options:
A. an eagle landing on a branch
B. a mouse taking shelter in a hole
C. a wolf having a litter of pups
D. a bird catching worms in its mouth
Which option is correct and why?
|
The correct answer is: a bird catching worms in its mouth.
|
D
|
Woodlands benefit from what?
|
[
"planting trees",
"nutrients",
"deforestation",
"lowered energy cost",
"food and shelter",
"rainforest",
"genetic diversity",
"urban sprawl"
] |
planting trees
|
Answer the following multiple-choice question.
Question: Woodlands benefit from what?
Options:
A. planting trees
B. nutrients
C. deforestation
D. lowered energy cost
E. food and shelter
F. rainforest
G. genetic diversity
H. urban sprawl
Which option is correct and why?
|
The correct answer is: planting trees.
|
A
|
What is a source of energy for animals?
|
[
"rocks",
"plastic food",
"metal",
"nutriment"
] |
nutriment
|
Answer the following multiple-choice question.
Question: What is a source of energy for animals?
Options:
A. rocks
B. plastic food
C. metal
D. nutriment
Which option is correct and why?
|
The correct answer is: nutriment.
|
D
|
What muscle is imperative to breathing in helping the air move in and out of the lungs?
|
[
"kidneys",
"diaphragm",
"spleen",
"uterus"
] |
diaphragm
|
Answer the following multiple-choice question.
Question: What muscle is imperative to breathing in helping the air move in and out of the lungs?
Options:
A. kidneys
B. diaphragm
C. spleen
D. uterus
Which option is correct and why?
|
The correct answer is: diaphragm.
|
B
|
Chlamydia, gonorrhea, and syphilis are examples of which type of sti?
|
[
"non-contagious",
"incurable",
"bacterial",
"viral"
] |
bacterial
|
Answer the following multiple-choice question.
Question: Chlamydia, gonorrhea, and syphilis are examples of which type of sti?
Options:
A. non-contagious
B. incurable
C. bacterial
D. viral
Which option is correct and why?
|
The correct answer is: bacterial.
|
C
|
A person may source warmth from
|
[
"embers",
"flowers",
"rain",
"ice"
] |
embers
|
Answer the following multiple-choice question.
Question: A person may source warmth from
Options:
A. embers
B. flowers
C. rain
D. ice
Which option is correct and why?
|
The correct answer is: embers.
|
A
|
what gets organic compounds from dead organisms?
|
[
"maples",
"density",
"humans",
"elms",
"plants",
"mold",
"cows",
"h2o"
] |
mold
|
Answer the following multiple-choice question.
Question: what gets organic compounds from dead organisms?
Options:
A. maples
B. density
C. humans
D. elms
E. plants
F. mold
G. cows
H. h2o
Which option is correct and why?
|
The correct answer is: mold.
|
A
|
What is a way to heat a building?
|
[
"sound",
"Movement of an air mass",
"burning coal",
"static electricity",
"In the winter",
"potential energy",
"by indirect light",
"geothermal energy"
] |
geothermal energy
|
Answer the following multiple-choice question.
Question: What is a way to heat a building?
Options:
A. sound
B. Movement of an air mass
C. burning coal
D. static electricity
E. In the winter
F. potential energy
G. by indirect light
H. geothermal energy
Which option is correct and why?
|
The correct answer is: geothermal energy.
|
A
|
rocks often contain large amounts of
|
[
"chocolate",
"shoes",
"hard shiny alloy",
"rubber"
] |
hard shiny alloy
|
Answer the following multiple-choice question.
Question: rocks often contain large amounts of
Options:
A. chocolate
B. shoes
C. hard shiny alloy
D. rubber
Which option is correct and why?
|
The correct answer is: hard shiny alloy.
|
C
|
sugar causes food to taste how?
|
[
"dry",
"salty",
"sour",
"positive",
"ligt",
"similar",
"Glucose",
"tempting"
] |
tempting
|
Answer the following multiple-choice question.
Question: sugar causes food to taste how?
Options:
A. dry
B. salty
C. sour
D. positive
E. ligt
F. similar
G. Glucose
H. tempting
Which option is correct and why?
|
The correct answer is: tempting.
|
A
|
What can better dissolve nutrients and oxygen?
|
[
"lakes",
"SO2",
"Raft",
"a solute",
"puddles",
"rivers",
"currents",
"lochs"
] |
rivers
|
Answer the following multiple-choice question.
Question: What can better dissolve nutrients and oxygen?
Options:
A. lakes
B. SO2
C. Raft
D. a solute
E. puddles
F. rivers
G. currents
H. lochs
Which option is correct and why?
|
The correct answer is: rivers.
|
A
|
If something is in the state of matter where it has both a definite shape and volume, then what state of matter is it in?
|
[
"solid",
"liquid",
"gas",
"plasma"
] |
solid
|
Answer the following multiple-choice question.
Question: If something is in the state of matter where it has both a definite shape and volume, then what state of matter is it in?
Options:
A. solid
B. liquid
C. gas
D. plasma
Which option is correct and why?
|
The correct answer is: solid.
|
A
|
What method do scientists use to answer questions?
|
[
"solutive method",
"regulatory method",
"inquisitive method",
"scientific method"
] |
scientific method
|
Answer the following multiple-choice question.
Question: What method do scientists use to answer questions?
Options:
A. solutive method
B. regulatory method
C. inquisitive method
D. scientific method
Which option is correct and why?
|
The correct answer is: scientific method.
|
D
|
Dehydrating food is used to make it what?
|
[
"last longer",
"survive",
"go bad",
"burn up",
"get started",
"throw out",
"Relieve pain",
"dormant state"
] |
last longer
|
Answer the following multiple-choice question.
Question: Dehydrating food is used to make it what?
Options:
A. last longer
B. survive
C. go bad
D. burn up
E. get started
F. throw out
G. Relieve pain
H. dormant state
Which option is correct and why?
|
The correct answer is: last longer.
|
A
|
The sticky stigma at the tip of the carpel receives what?
|
[
"salt",
"bacteria",
"nitrogen",
"pollen"
] |
pollen
|
Answer the following multiple-choice question.
Question: The sticky stigma at the tip of the carpel receives what?
Options:
A. salt
B. bacteria
C. nitrogen
D. pollen
Which option is correct and why?
|
The correct answer is: pollen.
|
D
|
The thing that cools the body contains what?
|
[
"liquid",
"matter",
"vapors",
"oxygen",
"Urea",
"nektar",
"water",
"Air"
] |
Urea
|
Answer the following multiple-choice question.
Question: The thing that cools the body contains what?
Options:
A. liquid
B. matter
C. vapors
D. oxygen
E. Urea
F. nektar
G. water
H. Air
Which option is correct and why?
|
The correct answer is: Urea.
|
E
|
Pollination is required for what reproduction?
|
[
"elephant",
"bug",
"bird",
"flora"
] |
flora
|
Answer the following multiple-choice question.
Question: Pollination is required for what reproduction?
Options:
A. elephant
B. bug
C. bird
D. flora
Which option is correct and why?
|
The correct answer is: flora.
|
D
|
What can feed at more than one trophic level?
|
[
"all carnivores",
"producers",
"people",
"animals",
"chickens",
"grass",
"humans",
"omnivores"
] |
omnivores
|
Answer the following multiple-choice question.
Question: What can feed at more than one trophic level?
Options:
A. all carnivores
B. producers
C. people
D. animals
E. chickens
F. grass
G. humans
H. omnivores
Which option is correct and why?
|
The correct answer is: omnivores.
|
A
|
Which is the most likely factor for the amount of available ocean space increasing?
|
[
"glaciers cooling down vastly",
"glaciers getting much hotter",
"land space increasing tenfold",
"land shrinking over time due to cold"
] |
glaciers getting much hotter
|
Answer the following multiple-choice question.
Question: Which is the most likely factor for the amount of available ocean space increasing?
Options:
A. glaciers cooling down vastly
B. glaciers getting much hotter
C. land space increasing tenfold
D. land shrinking over time due to cold
Which option is correct and why?
|
The correct answer is: glaciers getting much hotter.
|
B
|
what causes serious illness?
|
[
"oxgen",
"influenza",
"viruses",
"disease",
"chickenpox",
"bacteria",
"cooking food",
"contracting itchiness"
] |
bacteria
|
Answer the following multiple-choice question.
Question: what causes serious illness?
Options:
A. oxgen
B. influenza
C. viruses
D. disease
E. chickenpox
F. bacteria
G. cooking food
H. contracting itchiness
Which option is correct and why?
|
The correct answer is: bacteria.
|
A
|
What can cause animals to startle?
|
[
"Engine",
"storms",
"guns",
"Frogs",
"metal",
"motion",
"Cars",
"motors"
] |
guns
|
Answer the following multiple-choice question.
Question: What can cause animals to startle?
Options:
A. Engine
B. storms
C. guns
D. Frogs
E. metal
F. motion
G. Cars
H. motors
Which option is correct and why?
|
The correct answer is: guns.
|
C
|
What can warm the earth?
|
[
"evaporation",
"burning fossil fuels",
"our nearest star",
"rain",
"electromagnetic energy",
"nuclear fusion",
"heat energy",
"magma"
] |
burning fossil fuels
|
Answer the following multiple-choice question.
Question: What can warm the earth?
Options:
A. evaporation
B. burning fossil fuels
C. our nearest star
D. rain
E. electromagnetic energy
F. nuclear fusion
G. heat energy
H. magma
Which option is correct and why?
|
The correct answer is: burning fossil fuels.
|
B
|
The cracks in a sidewalk could be caused by
|
[
"black holes",
"Pine",
"time travel",
"emotions"
] |
Pine
|
Answer the following multiple-choice question.
Question: The cracks in a sidewalk could be caused by
Options:
A. black holes
B. Pine
C. time travel
D. emotions
Which option is correct and why?
|
The correct answer is: Pine.
|
B
|
what has a negative impact on the environment?
|
[
"deforestation",
"deserts",
"cigarettes",
"desertification",
"humans disturb it",
"environments",
"weather",
"harmful substances"
] |
desertification
|
Answer the following multiple-choice question.
Question: what has a negative impact on the environment?
Options:
A. deforestation
B. deserts
C. cigarettes
D. desertification
E. humans disturb it
F. environments
G. weather
H. harmful substances
Which option is correct and why?
|
The correct answer is: desertification.
|
D
|
Most of the chemical reactions in the body are facilitated by what?
|
[
"proteins",
"enzymes",
"carbohydrates",
"vitamins"
] |
enzymes
|
Answer the following multiple-choice question.
Question: Most of the chemical reactions in the body are facilitated by what?
Options:
A. proteins
B. enzymes
C. carbohydrates
D. vitamins
Which option is correct and why?
|
The correct answer is: enzymes.
|
B
|
Spring may be sprung when
|
[
"winter is coming",
"our globe shifts",
"summer is here",
"snakes hibernate"
] |
our globe shifts
|
Answer the following multiple-choice question.
Question: Spring may be sprung when
Options:
A. winter is coming
B. our globe shifts
C. summer is here
D. snakes hibernate
Which option is correct and why?
|
The correct answer is: our globe shifts.
|
B
|
What is a measure that has both size and direction?
|
[
"wave",
"vector",
"velocity",
"length"
] |
vector
|
Answer the following multiple-choice question.
Question: What is a measure that has both size and direction?
Options:
A. wave
B. vector
C. velocity
D. length
Which option is correct and why?
|
The correct answer is: vector.
|
B
|
Bumble Bees like to do what in the winter
|
[
"sleep years",
"sleep softly",
"sleep extensive periods",
"sleep painfully"
] |
sleep extensive periods
|
Answer the following multiple-choice question.
Question: Bumble Bees like to do what in the winter
Options:
A. sleep years
B. sleep softly
C. sleep extensive periods
D. sleep painfully
Which option is correct and why?
|
The correct answer is: sleep extensive periods.
|
C
|
What are reptiles called as?
|
[
"infected",
"amniotes",
"animals",
"graptolites",
"parasites",
"genus",
"warm-blooded",
"strong"
] |
amniotes
|
Answer the following multiple-choice question.
Question: What are reptiles called as?
Options:
A. infected
B. amniotes
C. animals
D. graptolites
E. parasites
F. genus
G. warm-blooded
H. strong
Which option is correct and why?
|
The correct answer is: amniotes.
|
B
|
What hormone, which is associated with luteinizing hormone and male sexuality, helps bring about physical changes in puberty?
|
[
"epinephrine",
"steroids",
"estrogen",
"testosterone"
] |
testosterone
|
Answer the following multiple-choice question.
Question: What hormone, which is associated with luteinizing hormone and male sexuality, helps bring about physical changes in puberty?
Options:
A. epinephrine
B. steroids
C. estrogen
D. testosterone
Which option is correct and why?
|
The correct answer is: testosterone.
|
D
|
What is the smallest and most fundamental unit of matter, consisting of a nucleus surrounded by electrons?
|
[
"molecule",
"proton",
"neutron",
"atom"
] |
atom
|
Answer the following multiple-choice question.
Question: What is the smallest and most fundamental unit of matter, consisting of a nucleus surrounded by electrons?
Options:
A. molecule
B. proton
C. neutron
D. atom
Which option is correct and why?
|
The correct answer is: atom.
|
D
|
Lodgepole cones remain closed until exposed to what?
|
[
"UV light",
"extreme heat",
"precipitation",
"predators"
] |
extreme heat
|
Answer the following multiple-choice question.
Question: Lodgepole cones remain closed until exposed to what?
Options:
A. UV light
B. extreme heat
C. precipitation
D. predators
Which option is correct and why?
|
The correct answer is: extreme heat.
|
B
|
What mechanism is used by living organisms to pass along genes?
|
[
"protein",
"dna",
"chlorophyll",
"digestion"
] |
dna
|
Answer the following multiple-choice question.
Question: What mechanism is used by living organisms to pass along genes?
Options:
A. protein
B. dna
C. chlorophyll
D. digestion
Which option is correct and why?
|
The correct answer is: dna.
|
B
|
The enzyme pepsin works only in the presence of what?
|
[
"carbohydrates",
"oxygen",
"sodium",
"acid"
] |
acid
|
Answer the following multiple-choice question.
Question: The enzyme pepsin works only in the presence of what?
Options:
A. carbohydrates
B. oxygen
C. sodium
D. acid
Which option is correct and why?
|
The correct answer is: acid.
|
D
|
What produces insulin?
|
[
"Pancreas",
"sweating",
"mammals",
"Energy",
"cows",
"animals",
"exercise",
"humans"
] |
Pancreas
|
Answer the following multiple-choice question.
Question: What produces insulin?
Options:
A. Pancreas
B. sweating
C. mammals
D. Energy
E. cows
F. animals
G. exercise
H. humans
Which option is correct and why?
|
The correct answer is: Pancreas.
|
A
|
What energy is the energy of motion?
|
[
"thermal",
"optimal",
"potential",
"kinetic"
] |
kinetic
|
Answer the following multiple-choice question.
Question: What energy is the energy of motion?
Options:
A. thermal
B. optimal
C. potential
D. kinetic
Which option is correct and why?
|
The correct answer is: kinetic.
|
D
|
What title is used to describe health professionals who use nonsurgical techniques to help patients with musculoskeletal system problems that involve the bones, muscles, ligaments, tendons, or nervous system?
|
[
"physical therapist",
"podiatrist",
"dentist",
"chiropractor chiropractors"
] |
chiropractor chiropractors
|
Answer the following multiple-choice question.
Question: What title is used to describe health professionals who use nonsurgical techniques to help patients with musculoskeletal system problems that involve the bones, muscles, ligaments, tendons, or nervous system?
Options:
A. physical therapist
B. podiatrist
C. dentist
D. chiropractor chiropractors
Which option is correct and why?
|
The correct answer is: chiropractor chiropractors.
|
D
|
If the amount of force of that is applied is increased, what happens to the work that a machine is producing?
|
[
"it is easier",
"it's variable",
"it's unchanged",
"it is harder"
] |
it is easier
|
Answer the following multiple-choice question.
Question: If the amount of force of that is applied is increased, what happens to the work that a machine is producing?
Options:
A. it is easier
B. it's variable
C. it's unchanged
D. it is harder
Which option is correct and why?
|
The correct answer is: it is easier.
|
A
|
What is the ability to cause changes in matter?
|
[
"pressure",
"force",
"hydrogen",
"energy"
] |
energy
|
Answer the following multiple-choice question.
Question: What is the ability to cause changes in matter?
Options:
A. pressure
B. force
C. hydrogen
D. energy
Which option is correct and why?
|
The correct answer is: energy.
|
D
|
Which animal gives birth to live young?
|
[
"Shark",
"Turtle",
"Giraffe",
"Spider"
] |
Giraffe
|
Answer the following multiple-choice question.
Question: Which animal gives birth to live young?
Options:
A. Shark
B. Turtle
C. Giraffe
D. Spider
Which option is correct and why?
|
The correct answer is: Giraffe.
|
C
|
Earthworms have the amazing capacity to regrow segments that:
|
[
"reproduce",
"tadpoles",
"Loose",
"form sand",
"are still attached",
"allow growth",
"break off",
"fungal"
] |
break off
|
Answer the following multiple-choice question.
Question: Earthworms have the amazing capacity to regrow segments that:
Options:
A. reproduce
B. tadpoles
C. Loose
D. form sand
E. are still attached
F. allow growth
G. break off
H. fungal
Which option is correct and why?
|
The correct answer is: break off.
|
A
|
What is part of a cycle that holds an element or water for a long period of time called?
|
[
"a ditch",
"a reservoir",
"a holding tank",
"homeostasis"
] |
a reservoir
|
Answer the following multiple-choice question.
Question: What is part of a cycle that holds an element or water for a long period of time called?
Options:
A. a ditch
B. a reservoir
C. a holding tank
D. homeostasis
Which option is correct and why?
|
The correct answer is: a reservoir.
|
B
|
What can reproduce asexually?
|
[
"trees",
"roots",
"cnidarians",
"the Sun",
"Most plants",
"humans",
"dogs",
"orchids"
] |
cnidarians
|
Answer the following multiple-choice question.
Question: What can reproduce asexually?
Options:
A. trees
B. roots
C. cnidarians
D. the Sun
E. Most plants
F. humans
G. dogs
H. orchids
Which option is correct and why?
|
The correct answer is: cnidarians.
|
C
|
What two forces tend to keep an animal stationary and thus oppose locomotion?
|
[
"workload and gravity",
"thickness and gravity",
"friction and gravity",
"stength and gravity"
] |
friction and gravity
|
Answer the following multiple-choice question.
Question: What two forces tend to keep an animal stationary and thus oppose locomotion?
Options:
A. workload and gravity
B. thickness and gravity
C. friction and gravity
D. stength and gravity
Which option is correct and why?
|
The correct answer is: friction and gravity.
|
C
|
In how many ways ca a living organism obtain chemical energy
|
[
"four",
"two",
"seven",
"three"
] |
two
|
Answer the following multiple-choice question.
Question: In how many ways ca a living organism obtain chemical energy
Options:
A. four
B. two
C. seven
D. three
Which option is correct and why?
|
The correct answer is: two.
|
B
|
what molecules are encoded with instructions that tell cells what to do?
|
[
"chlorophyll",
"deoxyribonucleic acid",
"A Greek letter",
"to move people",
"cell walls",
"Earth revolving around the sun",
"move to different locations",
"ribosomes"
] |
deoxyribonucleic acid
|
Answer the following multiple-choice question.
Question: what molecules are encoded with instructions that tell cells what to do?
Options:
A. chlorophyll
B. deoxyribonucleic acid
C. A Greek letter
D. to move people
E. cell walls
F. Earth revolving around the sun
G. move to different locations
H. ribosomes
Which option is correct and why?
|
The correct answer is: deoxyribonucleic acid.
|
B
|
What is the best-known geyser in the world that also faithfully erupts every 90 minutes?
|
[
"devil's tongue",
"old faithful",
"angel falls",
"old guy"
] |
old faithful
|
Answer the following multiple-choice question.
Question: What is the best-known geyser in the world that also faithfully erupts every 90 minutes?
Options:
A. devil's tongue
B. old faithful
C. angel falls
D. old guy
Which option is correct and why?
|
The correct answer is: old faithful.
|
B
|
The process by which leaves collect sunlight and make food is called this?
|
[
"glycolysis",
"photosynthesis",
"pollination",
"budding"
] |
photosynthesis
|
Answer the following multiple-choice question.
Question: The process by which leaves collect sunlight and make food is called this?
Options:
A. glycolysis
B. photosynthesis
C. pollination
D. budding
Which option is correct and why?
|
The correct answer is: photosynthesis.
|
B
|
What requires sunlight to grow?
|
[
"tunicates",
"Fruits",
"Conifers",
"coral",
"Clouds",
"wooden fences",
"Oak",
"aluminum foil"
] |
Fruits
|
Answer the following multiple-choice question.
Question: What requires sunlight to grow?
Options:
A. tunicates
B. Fruits
C. Conifers
D. coral
E. Clouds
F. wooden fences
G. Oak
H. aluminum foil
Which option is correct and why?
|
The correct answer is: Fruits.
|
B
|
what can be painful and dangerous?
|
[
"Brutal temperatures",
"smoking cigarettes",
"Pesticides",
"ultraviolet light",
"weathering",
"hyperthyroidism",
"nutrients",
"oxygen"
] |
ultraviolet light
|
Answer the following multiple-choice question.
Question: what can be painful and dangerous?
Options:
A. Brutal temperatures
B. smoking cigarettes
C. Pesticides
D. ultraviolet light
E. weathering
F. hyperthyroidism
G. nutrients
H. oxygen
Which option is correct and why?
|
The correct answer is: ultraviolet light.
|
D
|
Esters are neutral compounds that undergo what process, which is a reaction with water?
|
[
"replication",
"hydrolysis",
"osmosis",
"cellular respiration"
] |
hydrolysis
|
Answer the following multiple-choice question.
Question: Esters are neutral compounds that undergo what process, which is a reaction with water?
Options:
A. replication
B. hydrolysis
C. osmosis
D. cellular respiration
Which option is correct and why?
|
The correct answer is: hydrolysis.
|
B
|
What determines the flavor of sweet foods like sugar?
|
[
"Enzymes",
"ingredients",
"hormones",
"profile",
"sugar",
"tongue",
"dentist",
"Glucose"
] |
tongue
|
Answer the following multiple-choice question.
Question: What determines the flavor of sweet foods like sugar?
Options:
A. Enzymes
B. ingredients
C. hormones
D. profile
E. sugar
F. tongue
G. dentist
H. Glucose
Which option is correct and why?
|
The correct answer is: tongue.
|
A
|
What can change the structure of DNA?
|
[
"Mutations",
"rays or beams",
"Genes",
"radiation",
"DNA",
"Smoking",
"Microscope",
"Chemicals"
] |
Mutations
|
Answer the following multiple-choice question.
Question: What can change the structure of DNA?
Options:
A. Mutations
B. rays or beams
C. Genes
D. radiation
E. DNA
F. Smoking
G. Microscope
H. Chemicals
Which option is correct and why?
|
The correct answer is: Mutations.
|
A
|
What type of plants do not typically require deep roots or woody stems?
|
[
"bacterial plants",
"surface plants",
"aquatic plants",
"dry plants"
] |
aquatic plants
|
Answer the following multiple-choice question.
Question: What type of plants do not typically require deep roots or woody stems?
Options:
A. bacterial plants
B. surface plants
C. aquatic plants
D. dry plants
Which option is correct and why?
|
The correct answer is: aquatic plants.
|
C
|
What might happen if too much heat is transferred to an object?
|
[
"freezing",
"solidifying",
"burning",
"moving"
] |
burning
|
Answer the following multiple-choice question.
Question: What might happen if too much heat is transferred to an object?
Options:
A. freezing
B. solidifying
C. burning
D. moving
Which option is correct and why?
|
The correct answer is: burning.
|
C
|
Soil has everything a tree needs to
|
[
"develop",
"burn",
"die",
"move"
] |
develop
|
Answer the following multiple-choice question.
Question: Soil has everything a tree needs to
Options:
A. develop
B. burn
C. die
D. move
Which option is correct and why?
|
The correct answer is: develop.
|
A
|
What can be used for storing water?
|
[
"marshes and swamps",
"Something made from fermented ricce",
"Something that grows in Mexico",
"plankton and nonliving organic",
"roots and shoots",
"evaporative cooling",
"A transportation fuel",
"that material's properties"
] |
Something that grows in Mexico
|
Answer the following multiple-choice question.
Question: What can be used for storing water?
Options:
A. marshes and swamps
B. Something made from fermented ricce
C. Something that grows in Mexico
D. plankton and nonliving organic
E. roots and shoots
F. evaporative cooling
G. A transportation fuel
H. that material's properties
Which option is correct and why?
|
The correct answer is: Something that grows in Mexico.
|
C
|
what is found in chromosomes?
|
[
"bacteria",
"It helps them survive",
"allow growth",
"23",
"Chemical energy",
"more abundant",
"viruses",
"deoxyribonucleic acid"
] |
deoxyribonucleic acid
|
Answer the following multiple-choice question.
Question: what is found in chromosomes?
Options:
A. bacteria
B. It helps them survive
C. allow growth
D. 23
E. Chemical energy
F. more abundant
G. viruses
H. deoxyribonucleic acid
Which option is correct and why?
|
The correct answer is: deoxyribonucleic acid.
|
A
|
What is used to attract birds to flowering plants?
|
[
"cellulose",
"Collagen",
"chemicals",
"energy",
"seeds",
"a chime",
"nectar",
"hormones"
] |
nectar
|
Answer the following multiple-choice question.
Question: What is used to attract birds to flowering plants?
Options:
A. cellulose
B. Collagen
C. chemicals
D. energy
E. seeds
F. a chime
G. nectar
H. hormones
Which option is correct and why?
|
The correct answer is: nectar.
|
A
|
Why are eutherian mammals sometimes called placental mammals?
|
[
"minor placental connection",
"identical placental connection",
"reacts placental connection",
"complex placental connection"
] |
complex placental connection
|
Answer the following multiple-choice question.
Question: Why are eutherian mammals sometimes called placental mammals?
Options:
A. minor placental connection
B. identical placental connection
C. reacts placental connection
D. complex placental connection
Which option is correct and why?
|
The correct answer is: complex placental connection.
|
D
|
When it was found that, without the force of gravity exerting pressure on the bones, bone mass was lost in astronauts, what kind of exercise provided an antidote?
|
[
"aerobic",
"anaerobic",
"sedentary",
"resistive"
] |
resistive
|
Answer the following multiple-choice question.
Question: When it was found that, without the force of gravity exerting pressure on the bones, bone mass was lost in astronauts, what kind of exercise provided an antidote?
Options:
A. aerobic
B. anaerobic
C. sedentary
D. resistive
Which option is correct and why?
|
The correct answer is: resistive.
|
D
|
How is liquid propane used in hot air ballooning?
|
[
"lowered energy cost",
"The area was once underwater",
"to expand the balloon",
"energy of moving objects",
"activation energy",
"hydrogen and oxygen",
"It remains dormant",
"to move people"
] |
to expand the balloon
|
Answer the following multiple-choice question.
Question: How is liquid propane used in hot air ballooning?
Options:
A. lowered energy cost
B. The area was once underwater
C. to expand the balloon
D. energy of moving objects
E. activation energy
F. hydrogen and oxygen
G. It remains dormant
H. to move people
Which option is correct and why?
|
The correct answer is: to expand the balloon.
|
C
|
What forms when the metal sodium gives up an electron to the nonmetal chlorine?
|
[
"covalent bond",
"hydrogen bond",
"an ionic bond",
"van der waals force"
] |
an ionic bond
|
Answer the following multiple-choice question.
Question: What forms when the metal sodium gives up an electron to the nonmetal chlorine?
Options:
A. covalent bond
B. hydrogen bond
C. an ionic bond
D. van der waals force
Which option is correct and why?
|
The correct answer is: an ionic bond.
|
C
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.