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stringlengths 4
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⌀ | prompt
stringlengths 146
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|---|---|---|---|---|
Like animals, protozoa are heterotrophic and capable of what?
|
[
"moving",
"creating",
"pushing",
"working"
] |
moving
|
Answer the following multiple-choice question.
Question: Like animals, protozoa are heterotrophic and capable of what?
Options:
A. moving
B. creating
C. pushing
D. working
Which option is correct and why?
|
The correct answer is: moving.
|
Because pathogenic bacteria typically cause disease by releasing exotoxins or endotoxins, they have potential use as what type of weapon?
|
[
"radioactive",
"pandemic",
"bioterrorism",
"nuclear missile"
] |
bioterrorism
|
Answer the following multiple-choice question.
Question: Because pathogenic bacteria typically cause disease by releasing exotoxins or endotoxins, they have potential use as what type of weapon?
Options:
A. radioactive
B. pandemic
C. bioterrorism
D. nuclear missile
Which option is correct and why?
|
The correct answer is: bioterrorism.
|
____ burns from the energy of ____
|
[
"death; wind",
"a teacandle; wax",
"food; water",
"water; fire"
] |
a teacandle; wax
|
Answer the following multiple-choice question.
Question: ____ burns from the energy of ____
Options:
A. death; wind
B. a teacandle; wax
C. food; water
D. water; fire
Which option is correct and why?
|
The correct answer is: a teacandle; wax.
|
What is used for refracting light?
|
[
"barrel-shaped",
"fissures of hot, acidic water",
"an electron lens",
"focusing a lens",
"degrees Celsius",
"Electrical energy",
"A solid geometric shape",
"A Greek letter"
] |
A solid geometric shape
|
Answer the following multiple-choice question.
Question: What is used for refracting light?
Options:
A. barrel-shaped
B. fissures of hot, acidic water
C. an electron lens
D. focusing a lens
E. degrees Celsius
F. Electrical energy
G. A solid geometric shape
H. A Greek letter
Which option is correct and why?
|
The correct answer is: A solid geometric shape.
|
What can cause temperature fluctuations.
|
[
"mountain formations",
"remove toxic material from the stomach before it is absorbed",
"ocean tides",
"trees growing",
"Something that can be converted to kinetic and heat energy by a motor",
"keeping food fresh for long periods of time",
"water vapor rising into colder regions of the atmosphere and condensing",
"skin redness and pain, possible swelling, blisters, fever, headaches"
] |
water vapor rising into colder regions of the atmosphere and condensing
|
Answer the following multiple-choice question.
Question: What can cause temperature fluctuations.
Options:
A. mountain formations
B. remove toxic material from the stomach before it is absorbed
C. ocean tides
D. trees growing
E. Something that can be converted to kinetic and heat energy by a motor
F. keeping food fresh for long periods of time
G. water vapor rising into colder regions of the atmosphere and condensing
H. skin redness and pain, possible swelling, blisters, fever, headaches
Which option is correct and why?
|
The correct answer is: water vapor rising into colder regions of the atmosphere and condensing.
|
As roots grow longer they will always do what?
|
[
"grow downward",
"get thicker",
"get larger",
"change direction"
] |
grow downward
|
Answer the following multiple-choice question.
Question: As roots grow longer they will always do what?
Options:
A. grow downward
B. get thicker
C. get larger
D. change direction
Which option is correct and why?
|
The correct answer is: grow downward.
|
Which compound has positively and negatively charged ends?
|
[
"polar compound",
"non-polar compound",
"real compound",
"tumultuous compound"
] |
polar compound
|
Answer the following multiple-choice question.
Question: Which compound has positively and negatively charged ends?
Options:
A. polar compound
B. non-polar compound
C. real compound
D. tumultuous compound
Which option is correct and why?
|
The correct answer is: polar compound.
|
What is the term for an antibody that inappropriately marks self-components as foreign?
|
[
"autoantibody",
"compromised antibody",
"autoimmune antibody",
"rogue antibody"
] |
autoantibody
|
Answer the following multiple-choice question.
Question: What is the term for an antibody that inappropriately marks self-components as foreign?
Options:
A. autoantibody
B. compromised antibody
C. autoimmune antibody
D. rogue antibody
Which option is correct and why?
|
The correct answer is: autoantibody.
|
What does bowman's capsule form by surrounding the glomerulus?
|
[
"pores",
"lipids",
"ions",
"lumen"
] |
lumen
|
Answer the following multiple-choice question.
Question: What does bowman's capsule form by surrounding the glomerulus?
Options:
A. pores
B. lipids
C. ions
D. lumen
Which option is correct and why?
|
The correct answer is: lumen.
|
What kind of solution might cause animal cells to burst?
|
[
"monatomic",
"eutrophic",
"hypotonic",
"Acid Solution"
] |
hypotonic
|
Answer the following multiple-choice question.
Question: What kind of solution might cause animal cells to burst?
Options:
A. monatomic
B. eutrophic
C. hypotonic
D. Acid Solution
Which option is correct and why?
|
The correct answer is: hypotonic.
|
where do electrons separate?
|
[
"fields",
"stars",
"mitosis",
"cells",
"nucleus",
"tube",
"iron",
"shells"
] |
stars
|
Answer the following multiple-choice question.
Question: where do electrons separate?
Options:
A. fields
B. stars
C. mitosis
D. cells
E. nucleus
F. tube
G. iron
H. shells
Which option is correct and why?
|
The correct answer is: stars.
|
Using what can require burning gasoline?
|
[
"Lead",
"oil",
"calculator",
"woodfire",
"fire",
"running shoes",
"coal",
"car"
] |
car
|
Answer the following multiple-choice question.
Question: Using what can require burning gasoline?
Options:
A. Lead
B. oil
C. calculator
D. woodfire
E. fire
F. running shoes
G. coal
H. car
Which option is correct and why?
|
The correct answer is: car.
|
There is always a slightly negative pressure within what cavity, helping keep the airways of the lungs open?
|
[
"spinal",
"anal",
"cervical",
"thoracic"
] |
thoracic
|
Answer the following multiple-choice question.
Question: There is always a slightly negative pressure within what cavity, helping keep the airways of the lungs open?
Options:
A. spinal
B. anal
C. cervical
D. thoracic
Which option is correct and why?
|
The correct answer is: thoracic.
|
Which needs fungi need to survive?
|
[
"Energy",
"food",
"alveoli",
"oxygen",
"peat",
"bushes",
"bacteria",
"trees"
] |
oxygen
|
Answer the following multiple-choice question.
Question: Which needs fungi need to survive?
Options:
A. Energy
B. food
C. alveoli
D. oxygen
E. peat
F. bushes
G. bacteria
H. trees
Which option is correct and why?
|
The correct answer is: oxygen.
|
If plants are chilled in evening air,
|
[
"put them in a fire pit",
"put them in a glass pile",
"put them in an igloo",
"put them in a glass building"
] |
put them in a glass building
|
Answer the following multiple-choice question.
Question: If plants are chilled in evening air,
Options:
A. put them in a fire pit
B. put them in a glass pile
C. put them in an igloo
D. put them in a glass building
Which option is correct and why?
|
The correct answer is: put them in a glass building.
|
What can lead to the gradual burial of more sediments?
|
[
"erosion",
"loose soil",
"an ocean",
"a wave",
"a delta",
"wind",
"a lake",
"flooding"
] |
a delta
|
Answer the following multiple-choice question.
Question: What can lead to the gradual burial of more sediments?
Options:
A. erosion
B. loose soil
C. an ocean
D. a wave
E. a delta
F. wind
G. a lake
H. flooding
Which option is correct and why?
|
The correct answer is: a delta.
|
Energy from sunlight enters many ecosystems through what process?
|
[
"photosynthesis",
"multiplication",
"isolation",
"reproduction"
] |
photosynthesis
|
Answer the following multiple-choice question.
Question: Energy from sunlight enters many ecosystems through what process?
Options:
A. photosynthesis
B. multiplication
C. isolation
D. reproduction
Which option is correct and why?
|
The correct answer is: photosynthesis.
|
null | null | null | null | null |
insulation for the purposes of moving electrons involves
|
[
"conductor wrapped wire",
"insulator wrapped insulator",
"non coated metal",
"insulation encompassed wire"
] |
insulation encompassed wire
|
Answer the following multiple-choice question.
Question: insulation for the purposes of moving electrons involves
Options:
A. conductor wrapped wire
B. insulator wrapped insulator
C. non coated metal
D. insulation encompassed wire
Which option is correct and why?
|
The correct answer is: insulation encompassed wire.
|
What can be used by an animal to keep warm?
|
[
"a thick pelt",
"heat energy",
"evaporation",
"energy",
"kinetic energy",
"electricity",
"four limbs",
"organic molecules"
] |
a thick pelt
|
Answer the following multiple-choice question.
Question: What can be used by an animal to keep warm?
Options:
A. a thick pelt
B. heat energy
C. evaporation
D. energy
E. kinetic energy
F. electricity
G. four limbs
H. organic molecules
Which option is correct and why?
|
The correct answer is: a thick pelt.
|
Where do some Metallica band members live?
|
[
"trees",
"space",
"underwater",
"houses"
] |
houses
|
Answer the following multiple-choice question.
Question: Where do some Metallica band members live?
Options:
A. trees
B. space
C. underwater
D. houses
Which option is correct and why?
|
The correct answer is: houses.
|
Which item found in the human body is smaller?
|
[
"the eyes",
"Epidermis",
"all matter",
"Fingernail.",
"Inches",
"Baby tooth.",
"Small eyelash.",
"Neuron."
] |
Neuron.
|
Answer the following multiple-choice question.
Question: Which item found in the human body is smaller?
Options:
A. the eyes
B. Epidermis
C. all matter
D. Fingernail.
E. Inches
F. Baby tooth.
G. Small eyelash.
H. Neuron.
Which option is correct and why?
|
The correct answer is: Neuron..
|
Light has the inability to shine through what?
|
[
"solid wood",
"glass",
"atmospheres",
"water"
] |
solid wood
|
Answer the following multiple-choice question.
Question: Light has the inability to shine through what?
Options:
A. solid wood
B. glass
C. atmospheres
D. water
Which option is correct and why?
|
The correct answer is: solid wood.
|
What measures the amount of water in the air?
|
[
"fire index",
"temperature",
"humidity",
"cloud cover"
] |
humidity
|
Answer the following multiple-choice question.
Question: What measures the amount of water in the air?
Options:
A. fire index
B. temperature
C. humidity
D. cloud cover
Which option is correct and why?
|
The correct answer is: humidity.
|
what do animals lack?
|
[
"hearts",
"skin cells",
"h2o",
"the body's largest organ",
"organic matter",
"characteristics",
"green pigment chlorophyll",
"Chemical energy"
] |
green pigment chlorophyll
|
Answer the following multiple-choice question.
Question: what do animals lack?
Options:
A. hearts
B. skin cells
C. h2o
D. the body's largest organ
E. organic matter
F. characteristics
G. green pigment chlorophyll
H. Chemical energy
Which option is correct and why?
|
The correct answer is: green pigment chlorophyll.
|
What do animals try do in winter?
|
[
"shed fur",
"expand",
"ligt",
"rest",
"adapt",
"use an adapter",
"survive",
"die"
] |
adapt
|
Answer the following multiple-choice question.
Question: What do animals try do in winter?
Options:
A. shed fur
B. expand
C. ligt
D. rest
E. adapt
F. use an adapter
G. survive
H. die
Which option is correct and why?
|
The correct answer is: adapt.
|
Producing daughter cells of equal size often causes what?
|
[
"pregnancy",
"eggs",
"growth",
"migrate",
"gene flow",
"disease",
"cycles",
"sperm"
] |
growth
|
Answer the following multiple-choice question.
Question: Producing daughter cells of equal size often causes what?
Options:
A. pregnancy
B. eggs
C. growth
D. migrate
E. gene flow
F. disease
G. cycles
H. sperm
Which option is correct and why?
|
The correct answer is: growth.
|
What causes cell walls to relax?
|
[
"exercise",
"sweating",
"adding heat",
"Energy",
"dilation",
"heat or cold",
"heat",
"Dehydration"
] |
dilation
|
Answer the following multiple-choice question.
Question: What causes cell walls to relax?
Options:
A. exercise
B. sweating
C. adding heat
D. Energy
E. dilation
F. heat or cold
G. heat
H. Dehydration
Which option is correct and why?
|
The correct answer is: dilation.
|
Energy that the sun and other stars release into space is called what?
|
[
"kinetic energy",
"mechanical energy",
"static energy",
"electromagnetic energy"
] |
electromagnetic energy
|
Answer the following multiple-choice question.
Question: Energy that the sun and other stars release into space is called what?
Options:
A. kinetic energy
B. mechanical energy
C. static energy
D. electromagnetic energy
Which option is correct and why?
|
The correct answer is: electromagnetic energy.
|
Certain species of which type of animal gives live birth?
|
[
"Lizards",
"Snakes",
"Birds",
"Fish"
] |
Lizards
|
Answer the following multiple-choice question.
Question: Certain species of which type of animal gives live birth?
Options:
A. Lizards
B. Snakes
C. Birds
D. Fish
Which option is correct and why?
|
The correct answer is: Lizards.
|
What is the measure of water potential?
|
[
"megapascals",
"fluctuations",
"spores",
"trials"
] |
megapascals
|
Answer the following multiple-choice question.
Question: What is the measure of water potential?
Options:
A. megapascals
B. fluctuations
C. spores
D. trials
Which option is correct and why?
|
The correct answer is: megapascals.
|
Where is blood pressure lowest?
|
[
"Under 32 degrees",
"aqueous solution",
"It decreases",
"during the day",
"Warm air moving into cold air",
"critical organs",
"blood goes to the heart",
"the rest of the body"
] |
blood goes to the heart
|
Answer the following multiple-choice question.
Question: Where is blood pressure lowest?
Options:
A. Under 32 degrees
B. aqueous solution
C. It decreases
D. during the day
E. Warm air moving into cold air
F. critical organs
G. blood goes to the heart
H. the rest of the body
Which option is correct and why?
|
The correct answer is: blood goes to the heart.
|
What is one way to help prevent illness?
|
[
"shower less often",
"many antibiotics",
"antibiotics",
"breathe less",
"properly wash hands",
"Exfoliation",
"avoid water on hands",
"Thyroid-stimulating hormone"
] |
properly wash hands
|
Answer the following multiple-choice question.
Question: What is one way to help prevent illness?
Options:
A. shower less often
B. many antibiotics
C. antibiotics
D. breathe less
E. properly wash hands
F. Exfoliation
G. avoid water on hands
H. Thyroid-stimulating hormone
Which option is correct and why?
|
The correct answer is: properly wash hands.
|
null | null | null | null | null |
What vibrates the saddle?
|
[
"voltage",
"friction",
"nerves",
"heat energy",
"mechanical",
"plucking",
"energy",
"waves"
] |
plucking
|
Answer the following multiple-choice question.
Question: What vibrates the saddle?
Options:
A. voltage
B. friction
C. nerves
D. heat energy
E. mechanical
F. plucking
G. energy
H. waves
Which option is correct and why?
|
The correct answer is: plucking.
|
null | null | null | null | null |
Which is most accurate?
|
[
"dams can capture powerful gusts and harness their power",
"windmills can capture lightning bolts and harness their power",
"dams can capture lightning bolts and harness their power",
"windmills can capture powerful gusts and harness their power"
] |
windmills can capture powerful gusts and harness their power
|
Answer the following multiple-choice question.
Question: Which is most accurate?
Options:
A. dams can capture powerful gusts and harness their power
B. windmills can capture lightning bolts and harness their power
C. dams can capture lightning bolts and harness their power
D. windmills can capture powerful gusts and harness their power
Which option is correct and why?
|
The correct answer is: windmills can capture powerful gusts and harness their power.
|
What do nerve impulses travel along?
|
[
"axons",
"membranes",
"arteries",
"pores"
] |
axons
|
Answer the following multiple-choice question.
Question: What do nerve impulses travel along?
Options:
A. axons
B. membranes
C. arteries
D. pores
Which option is correct and why?
|
The correct answer is: axons.
|
A person is going to freeze on a cold night. The person looks for something to ignite for a source of warmth, and chooses the best option,
|
[
"live frogs",
"old stones",
"dry switches",
"dry cheese"
] |
dry switches
|
Answer the following multiple-choice question.
Question: A person is going to freeze on a cold night. The person looks for something to ignite for a source of warmth, and chooses the best option,
Options:
A. live frogs
B. old stones
C. dry switches
D. dry cheese
Which option is correct and why?
|
The correct answer is: dry switches.
|
What has a nervous system?
|
[
"fur seals",
"Jellyfish",
"Rocks",
"chickens",
"animals",
"Air",
"h2o",
"elephants"
] |
Jellyfish
|
Answer the following multiple-choice question.
Question: What has a nervous system?
Options:
A. fur seals
B. Jellyfish
C. Rocks
D. chickens
E. animals
F. Air
G. h2o
H. elephants
Which option is correct and why?
|
The correct answer is: Jellyfish.
|
When are nutrients absorbed into the body?
|
[
"before digestion",
"after excretion",
"after digestion",
"during digestion"
] |
during digestion
|
Answer the following multiple-choice question.
Question: When are nutrients absorbed into the body?
Options:
A. before digestion
B. after excretion
C. after digestion
D. during digestion
Which option is correct and why?
|
The correct answer is: during digestion.
|
Multiple sclerosis, huntington’s disease, parkinson’s disease, and alzheimer’s disease are example of diseases of which body system?
|
[
"nervous system",
"muscular system",
"lymphatic system",
"circulatory system"
] |
nervous system
|
Answer the following multiple-choice question.
Question: Multiple sclerosis, huntington’s disease, parkinson’s disease, and alzheimer’s disease are example of diseases of which body system?
Options:
A. nervous system
B. muscular system
C. lymphatic system
D. circulatory system
Which option is correct and why?
|
The correct answer is: nervous system.
|
Which of the following would be excluded from a list of ecosystems?
|
[
"desert",
"snow",
"rain forest",
"tundra"
] |
snow
|
Answer the following multiple-choice question.
Question: Which of the following would be excluded from a list of ecosystems?
Options:
A. desert
B. snow
C. rain forest
D. tundra
Which option is correct and why?
|
The correct answer is: snow.
|
Why do effusive eruptions rarely kill anyone?
|
[
"They are low temperature",
"They occur rarely",
"they move slowly",
"They are minor"
] |
they move slowly
|
Answer the following multiple-choice question.
Question: Why do effusive eruptions rarely kill anyone?
Options:
A. They are low temperature
B. They occur rarely
C. they move slowly
D. They are minor
Which option is correct and why?
|
The correct answer is: they move slowly.
|
What is the sac-like organ of the body that is important for both mechanical and chemical digestion?
|
[
"stomach",
"gall bladder",
"kidney",
"spleen"
] |
stomach
|
Answer the following multiple-choice question.
Question: What is the sac-like organ of the body that is important for both mechanical and chemical digestion?
Options:
A. stomach
B. gall bladder
C. kidney
D. spleen
Which option is correct and why?
|
The correct answer is: stomach.
|
Dropping butter into a boiling water would cause it to
|
[
"hoover",
"grow",
"liquefy",
"refreeze"
] |
liquefy
|
Answer the following multiple-choice question.
Question: Dropping butter into a boiling water would cause it to
Options:
A. hoover
B. grow
C. liquefy
D. refreeze
Which option is correct and why?
|
The correct answer is: liquefy.
|
What part of the body are eggs formed in?
|
[
"intestine",
"ovaries",
"pancreas",
"brain"
] |
ovaries
|
Answer the following multiple-choice question.
Question: What part of the body are eggs formed in?
Options:
A. intestine
B. ovaries
C. pancreas
D. brain
Which option is correct and why?
|
The correct answer is: ovaries.
|
The simplest and smallest particle of matter that still has chemical properties of the element is called?
|
[
"a nucleus",
"an atom",
"an isotope",
"a molecule"
] |
an atom
|
Answer the following multiple-choice question.
Question: The simplest and smallest particle of matter that still has chemical properties of the element is called?
Options:
A. a nucleus
B. an atom
C. an isotope
D. a molecule
Which option is correct and why?
|
The correct answer is: an atom.
|
Why is the root cap continuously replaced in plants?
|
[
"damage through pushing",
"due to rubbing",
"due to growth",
"due to pressure"
] |
damage through pushing
|
Answer the following multiple-choice question.
Question: Why is the root cap continuously replaced in plants?
Options:
A. damage through pushing
B. due to rubbing
C. due to growth
D. due to pressure
Which option is correct and why?
|
The correct answer is: damage through pushing.
|
Animal and plant fossils are located where?
|
[
"living things",
"dead organisms",
"through a plant",
"in an animal",
"mouth of rivers",
"in a pot",
"in their habitats",
"Earth orbiting the Sun"
] |
in their habitats
|
Answer the following multiple-choice question.
Question: Animal and plant fossils are located where?
Options:
A. living things
B. dead organisms
C. through a plant
D. in an animal
E. mouth of rivers
F. in a pot
G. in their habitats
H. Earth orbiting the Sun
Which option is correct and why?
|
The correct answer is: in their habitats.
|
Particulates cause lung diseases. they can also increase the risk of heart disease and the number of what?
|
[
"shortness of breath",
"cancer",
"asthma attacks",
"coughing"
] |
asthma attacks
|
Answer the following multiple-choice question.
Question: Particulates cause lung diseases. they can also increase the risk of heart disease and the number of what?
Options:
A. shortness of breath
B. cancer
C. asthma attacks
D. coughing
Which option is correct and why?
|
The correct answer is: asthma attacks.
|
Seals which return to where they were born display reproductive behavior by using that space to
|
[
"hunt squirrel",
"retrieve eggs",
"birth young",
"kill birds"
] |
birth young
|
Answer the following multiple-choice question.
Question: Seals which return to where they were born display reproductive behavior by using that space to
Options:
A. hunt squirrel
B. retrieve eggs
C. birth young
D. kill birds
Which option is correct and why?
|
The correct answer is: birth young.
|
Fertilization occurs when an egg and sperm come together to form a what?
|
[
"cell",
"infant",
"zygote",
"eukaryote"
] |
zygote
|
Answer the following multiple-choice question.
Question: Fertilization occurs when an egg and sperm come together to form a what?
Options:
A. cell
B. infant
C. zygote
D. eukaryote
Which option is correct and why?
|
The correct answer is: zygote.
|
A desert environment is
|
[
"frigid",
"parched",
"rainy",
"tropical"
] |
parched
|
Answer the following multiple-choice question.
Question: A desert environment is
Options:
A. frigid
B. parched
C. rainy
D. tropical
Which option is correct and why?
|
The correct answer is: parched.
|
How do cucumbers come from flowers?
|
[
"The flowers are pollinated",
"fertilization occurs",
"fertilization",
"Help plants grow",
"The flowers fall off",
"They get too much water",
"it keeps an organism warm",
"They grow underground"
] |
The flowers are pollinated
|
Answer the following multiple-choice question.
Question: How do cucumbers come from flowers?
Options:
A. The flowers are pollinated
B. fertilization occurs
C. fertilization
D. Help plants grow
E. The flowers fall off
F. They get too much water
G. it keeps an organism warm
H. They grow underground
Which option is correct and why?
|
The correct answer is: The flowers are pollinated.
|
What removes harmful substances from water before drinking?
|
[
"Calcium carbonate",
"evaporation",
"circulatory systems",
"sugar",
"chlorine bleach",
"one celled organisms",
"glass",
"cyanide"
] |
chlorine bleach
|
Answer the following multiple-choice question.
Question: What removes harmful substances from water before drinking?
Options:
A. Calcium carbonate
B. evaporation
C. circulatory systems
D. sugar
E. chlorine bleach
F. one celled organisms
G. glass
H. cyanide
Which option is correct and why?
|
The correct answer is: chlorine bleach.
|
what exists in some steroids
|
[
"Energy",
"Energy.",
"is cholesterol a phospholipid",
"does cholesterol contain fat",
"resistance",
"are body fats steroids",
"strength",
"body fat"
] |
body fat
|
Answer the following multiple-choice question.
Question: what exists in some steroids
Options:
A. Energy
B. Energy.
C. is cholesterol a phospholipid
D. does cholesterol contain fat
E. resistance
F. are body fats steroids
G. strength
H. body fat
Which option is correct and why?
|
The correct answer is: body fat.
|
What drives puberty in male humans?
|
[
"estrogen",
"bloodstream",
"testosterone",
"methane"
] |
testosterone
|
Answer the following multiple-choice question.
Question: What drives puberty in male humans?
Options:
A. estrogen
B. bloodstream
C. testosterone
D. methane
Which option is correct and why?
|
The correct answer is: testosterone.
|
The force applied to an object is called?
|
[
"gravity",
"strain",
"torque",
"stress"
] |
stress
|
Answer the following multiple-choice question.
Question: The force applied to an object is called?
Options:
A. gravity
B. strain
C. torque
D. stress
Which option is correct and why?
|
The correct answer is: stress.
|
What is made from cell walls?
|
[
"water",
"blood",
"cells",
"sugar",
"a path",
"fiber",
"moss",
"Carbon"
] |
fiber
|
Answer the following multiple-choice question.
Question: What is made from cell walls?
Options:
A. water
B. blood
C. cells
D. sugar
E. a path
F. fiber
G. moss
H. Carbon
Which option is correct and why?
|
The correct answer is: fiber.
|
Bones are far from static, or unchanging. instead, they are what?
|
[
"fluid",
"continuous",
"stable",
"dynamic"
] |
dynamic
|
Answer the following multiple-choice question.
Question: Bones are far from static, or unchanging. instead, they are what?
Options:
A. fluid
B. continuous
C. stable
D. dynamic
Which option is correct and why?
|
The correct answer is: dynamic.
|
A consequence of creating thousands of notebooks is
|
[
"longer days",
"habitat change",
"lush landscapes",
"shorter days."
] |
habitat change
|
Answer the following multiple-choice question.
Question: A consequence of creating thousands of notebooks is
Options:
A. longer days
B. habitat change
C. lush landscapes
D. shorter days.
Which option is correct and why?
|
The correct answer is: habitat change.
|
How is a mammal developed if not inside of a placenta or a pouch?
|
[
"cloning",
"spawning or budding",
"mitosis",
"hatched from eggs"
] |
hatched from eggs
|
Answer the following multiple-choice question.
Question: How is a mammal developed if not inside of a placenta or a pouch?
Options:
A. cloning
B. spawning or budding
C. mitosis
D. hatched from eggs
Which option is correct and why?
|
The correct answer is: hatched from eggs.
|
What can be found on cancer cells?
|
[
"acetic acid",
"Allergies",
"bacteria",
"parasites",
"fever",
"PDAs",
"proteins",
"bioaerosols"
] |
proteins
|
Answer the following multiple-choice question.
Question: What can be found on cancer cells?
Options:
A. acetic acid
B. Allergies
C. bacteria
D. parasites
E. fever
F. PDAs
G. proteins
H. bioaerosols
Which option is correct and why?
|
The correct answer is: proteins.
|
What is responsible for our sense of balance?
|
[
"our eyes",
"our limbs",
"our ears",
"our feet"
] |
our ears
|
Answer the following multiple-choice question.
Question: What is responsible for our sense of balance?
Options:
A. our eyes
B. our limbs
C. our ears
D. our feet
Which option is correct and why?
|
The correct answer is: our ears.
|
Controlled variables are kept what to prevent them from influencing the effects of the independent variable on the dependent variable?
|
[
"fleeting",
"constant",
"mechanical",
"temporary"
] |
constant
|
Answer the following multiple-choice question.
Question: Controlled variables are kept what to prevent them from influencing the effects of the independent variable on the dependent variable?
Options:
A. fleeting
B. constant
C. mechanical
D. temporary
Which option is correct and why?
|
The correct answer is: constant.
|
What do earthworms do to soil?
|
[
"Destroy soil",
"Damages them",
"Exfoliation",
"Converting waste.",
"competing for resources",
"Compact soil",
"Make soil denser",
"Change the chemistry"
] |
Change the chemistry
|
Answer the following multiple-choice question.
Question: What do earthworms do to soil?
Options:
A. Destroy soil
B. Damages them
C. Exfoliation
D. Converting waste.
E. competing for resources
F. Compact soil
G. Make soil denser
H. Change the chemistry
Which option is correct and why?
|
The correct answer is: Change the chemistry.
|
Cross-pollination increases something required by what?
|
[
"gene flow",
"flowers",
"insects",
"bushes",
"Evolution",
"plants",
"ferns",
"Reproduction"
] |
Evolution
|
Answer the following multiple-choice question.
Question: Cross-pollination increases something required by what?
Options:
A. gene flow
B. flowers
C. insects
D. bushes
E. Evolution
F. plants
G. ferns
H. Reproduction
Which option is correct and why?
|
The correct answer is: Evolution.
|
By what processes does the ocean modify landforms?
|
[
"splash and deposition",
"shape and deposition",
"sweeping and deposition",
"erosion and deposition"
] |
erosion and deposition
|
Answer the following multiple-choice question.
Question: By what processes does the ocean modify landforms?
Options:
A. splash and deposition
B. shape and deposition
C. sweeping and deposition
D. erosion and deposition
Which option is correct and why?
|
The correct answer is: erosion and deposition.
|
Peroxisomes perform a couple of different functions, including lipid metabolism and chemical detoxification. in contrast to the digestive enzymes found in lysosomes, the enzymes within peroxisomes serve to transfer hydrogen atoms from various molecules to oxygen, producing what?
|
[
"water",
"calcium",
"hydrogen",
"hydrogen peroxide"
] |
hydrogen peroxide
|
Answer the following multiple-choice question.
Question: Peroxisomes perform a couple of different functions, including lipid metabolism and chemical detoxification. in contrast to the digestive enzymes found in lysosomes, the enzymes within peroxisomes serve to transfer hydrogen atoms from various molecules to oxygen, producing what?
Options:
A. water
B. calcium
C. hydrogen
D. hydrogen peroxide
Which option is correct and why?
|
The correct answer is: hydrogen peroxide.
|
Pit bulls thin their thicker coats by
|
[
"getting a haircut",
"shaving",
"shedding",
"selling"
] |
shedding
|
Answer the following multiple-choice question.
Question: Pit bulls thin their thicker coats by
Options:
A. getting a haircut
B. shaving
C. shedding
D. selling
Which option is correct and why?
|
The correct answer is: shedding.
|
What is considered to be nonliving?
|
[
"illness",
"Staphylococcus",
"cigarettes",
"Influenza",
"Leptospirosis",
"bacteria",
"E. coli",
"Streptococcus"
] |
Influenza
|
Answer the following multiple-choice question.
Question: What is considered to be nonliving?
Options:
A. illness
B. Staphylococcus
C. cigarettes
D. Influenza
E. Leptospirosis
F. bacteria
G. E. coli
H. Streptococcus
Which option is correct and why?
|
The correct answer is: Influenza.
|
Which of the following could make more people want to wear masks?
|
[
"A bicycle race with hundreds of participants",
"the use of electric lawn mowers",
"contaminated hamburger meat from the grocery store",
"a bus that uses a petroleum product for fuel"
] |
a bus that uses a petroleum product for fuel
|
Answer the following multiple-choice question.
Question: Which of the following could make more people want to wear masks?
Options:
A. A bicycle race with hundreds of participants
B. the use of electric lawn mowers
C. contaminated hamburger meat from the grocery store
D. a bus that uses a petroleum product for fuel
Which option is correct and why?
|
The correct answer is: a bus that uses a petroleum product for fuel.
|
All living things do what?
|
[
"swim",
"develop",
"fly",
"shrink"
] |
develop
|
Answer the following multiple-choice question.
Question: All living things do what?
Options:
A. swim
B. develop
C. fly
D. shrink
Which option is correct and why?
|
The correct answer is: develop.
|
Increasing the pressure on a gas has what effect on its solubility?
|
[
"increase",
"slow",
"halt",
"decrease"
] |
increase
|
Answer the following multiple-choice question.
Question: Increasing the pressure on a gas has what effect on its solubility?
Options:
A. increase
B. slow
C. halt
D. decrease
Which option is correct and why?
|
The correct answer is: increase.
|
A catalyst decreases the amount of what resource that is required in order to begin a chemical reaction?
|
[
"positive energy",
"motion energy",
"kinetic energy",
"activation energy"
] |
activation energy
|
Answer the following multiple-choice question.
Question: A catalyst decreases the amount of what resource that is required in order to begin a chemical reaction?
Options:
A. positive energy
B. motion energy
C. kinetic energy
D. activation energy
Which option is correct and why?
|
The correct answer is: activation energy.
|
What is the term for a structure composed of more than one type of tissue?
|
[
"organ",
"marrow",
"cortex",
"system"
] |
organ
|
Answer the following multiple-choice question.
Question: What is the term for a structure composed of more than one type of tissue?
Options:
A. organ
B. marrow
C. cortex
D. system
Which option is correct and why?
|
The correct answer is: organ.
|
The entire volume of what is filtered through the kidneys about 300 times per day?
|
[
"gastric juice",
"blood",
"saliva",
"urine"
] |
blood
|
Answer the following multiple-choice question.
Question: The entire volume of what is filtered through the kidneys about 300 times per day?
Options:
A. gastric juice
B. blood
C. saliva
D. urine
Which option is correct and why?
|
The correct answer is: blood.
|
What causes nutrients to be available?
|
[
"water",
"rivers",
"saliva",
"fats",
"Enzymes",
"protein",
"spring",
"Cooking"
] |
water
|
Answer the following multiple-choice question.
Question: What causes nutrients to be available?
Options:
A. water
B. rivers
C. saliva
D. fats
E. Enzymes
F. protein
G. spring
H. Cooking
Which option is correct and why?
|
The correct answer is: water.
|
A crust is a portion of
|
[
"a shoe",
"a world",
"a cat",
"a knife"
] |
a world
|
Answer the following multiple-choice question.
Question: A crust is a portion of
Options:
A. a shoe
B. a world
C. a cat
D. a knife
Which option is correct and why?
|
The correct answer is: a world.
|
Categorized based on how they produce their mrna using the baltimore classification method, what consist of a nucleic acid core surrounded by a protein capsid with or without an outer lipid envelope?
|
[
"amphibians",
"bacteria",
"viruses",
"parasites"
] |
viruses
|
Answer the following multiple-choice question.
Question: Categorized based on how they produce their mrna using the baltimore classification method, what consist of a nucleic acid core surrounded by a protein capsid with or without an outer lipid envelope?
Options:
A. amphibians
B. bacteria
C. viruses
D. parasites
Which option is correct and why?
|
The correct answer is: viruses.
|
What are one celled organisms?
|
[
"Plants growth",
"slime molds",
"warm-blooded",
"peachleaf willow",
"honeybees",
"orchids",
"Most plants",
"produce light"
] |
slime molds
|
Answer the following multiple-choice question.
Question: What are one celled organisms?
Options:
A. Plants growth
B. slime molds
C. warm-blooded
D. peachleaf willow
E. honeybees
F. orchids
G. Most plants
H. produce light
Which option is correct and why?
|
The correct answer is: slime molds.
|
The Norwegian government maintains a special storage chamber 800 miles from the Arctic Circle for use in the event of a man-made or natural disaster. The storage structure is built in Arctic permafrost and holds
|
[
"seeds that are growing now",
"seeds for the Arctic animals",
"seeds that spread the permafrost",
"preserved seeds for reproducing edible crops"
] |
preserved seeds for reproducing edible crops
|
Answer the following multiple-choice question.
Question: The Norwegian government maintains a special storage chamber 800 miles from the Arctic Circle for use in the event of a man-made or natural disaster. The storage structure is built in Arctic permafrost and holds
Options:
A. seeds that are growing now
B. seeds for the Arctic animals
C. seeds that spread the permafrost
D. preserved seeds for reproducing edible crops
Which option is correct and why?
|
The correct answer is: preserved seeds for reproducing edible crops.
|
Earth orbiting what causes seasons to change?
|
[
"mars",
"saturn",
"local star",
"sunlight"
] |
local star
|
Answer the following multiple-choice question.
Question: Earth orbiting what causes seasons to change?
Options:
A. mars
B. saturn
C. local star
D. sunlight
Which option is correct and why?
|
The correct answer is: local star.
|
Proto-oncogenes normally help regulate what?
|
[
"cell transition",
"cell function",
"cell death",
"cell division"
] |
cell division
|
Answer the following multiple-choice question.
Question: Proto-oncogenes normally help regulate what?
Options:
A. cell transition
B. cell function
C. cell death
D. cell division
Which option is correct and why?
|
The correct answer is: cell division.
|
null | null | null | null | null |
What do refrigerator magnets contain that make them stick to a refrigerator door?
|
[
"copper",
"iron",
"steel",
"zinc"
] |
iron
|
Answer the following multiple-choice question.
Question: What do refrigerator magnets contain that make them stick to a refrigerator door?
Options:
A. copper
B. iron
C. steel
D. zinc
Which option is correct and why?
|
The correct answer is: iron.
|
Chemistry is the study of matter and energy and how they what?
|
[
"division",
"interaction",
"distinct",
"interact"
] |
interact
|
Answer the following multiple-choice question.
Question: Chemistry is the study of matter and energy and how they what?
Options:
A. division
B. interaction
C. distinct
D. interact
Which option is correct and why?
|
The correct answer is: interact.
|
What is a dip slip fault where the dip of the fault plane is vertical?
|
[
"strike - theory",
"reverse slip",
"strike-slip",
"incline slip"
] |
strike-slip
|
Answer the following multiple-choice question.
Question: What is a dip slip fault where the dip of the fault plane is vertical?
Options:
A. strike - theory
B. reverse slip
C. strike-slip
D. incline slip
Which option is correct and why?
|
The correct answer is: strike-slip.
|
What term refers to something supplied by nature that helps support life?
|
[
"existing resource",
"natural resource",
"simple resource",
"free resource"
] |
natural resource
|
Answer the following multiple-choice question.
Question: What term refers to something supplied by nature that helps support life?
Options:
A. existing resource
B. natural resource
C. simple resource
D. free resource
Which option is correct and why?
|
The correct answer is: natural resource.
|
Adult sea stars have what kind of symmetry?
|
[
"radial symmetry",
"biological symmetry",
"hydrological symmetry",
"skeletal symmetry"
] |
radial symmetry
|
Answer the following multiple-choice question.
Question: Adult sea stars have what kind of symmetry?
Options:
A. radial symmetry
B. biological symmetry
C. hydrological symmetry
D. skeletal symmetry
Which option is correct and why?
|
The correct answer is: radial symmetry.
|
Dead organisms are the source of what for decomposers?
|
[
"nutriment",
"pride",
"oceans",
"people"
] |
nutriment
|
Answer the following multiple-choice question.
Question: Dead organisms are the source of what for decomposers?
Options:
A. nutriment
B. pride
C. oceans
D. people
Which option is correct and why?
|
The correct answer is: nutriment.
|
Scraping oneself on a contaminated object may cause an invasion of the body by what?
|
[
"amoebae",
"bacteria",
"blood",
"dogs",
"disease",
"horses",
"toxins",
"fish"
] |
bacteria
|
Answer the following multiple-choice question.
Question: Scraping oneself on a contaminated object may cause an invasion of the body by what?
Options:
A. amoebae
B. bacteria
C. blood
D. dogs
E. disease
F. horses
G. toxins
H. fish
Which option is correct and why?
|
The correct answer is: bacteria.
|
What are the two possible reduction products for brf3?
|
[
"brg and brf",
"brf and brf4",
"brf and br2",
"brf2 and brf4"
] |
brf and br2
|
Answer the following multiple-choice question.
Question: What are the two possible reduction products for brf3?
Options:
A. brg and brf
B. brf and brf4
C. brf and br2
D. brf2 and brf4
Which option is correct and why?
|
The correct answer is: brf and br2.
|
Which animal has a backbone?
|
[
"camels",
"snail",
"bats",
"cricket",
"a fish",
"bird",
"koalas",
"octopus"
] |
bird
|
Answer the following multiple-choice question.
Question: Which animal has a backbone?
Options:
A. camels
B. snail
C. bats
D. cricket
E. a fish
F. bird
G. koalas
H. octopus
Which option is correct and why?
|
The correct answer is: bird.
|
What are oil in folded layers of rock called?
|
[
"dendrites",
"macroparticle",
"oscillations",
"anticlines"
] |
anticlines
|
Answer the following multiple-choice question.
Question: What are oil in folded layers of rock called?
Options:
A. dendrites
B. macroparticle
C. oscillations
D. anticlines
Which option is correct and why?
|
The correct answer is: anticlines.
|
crops need to be switched on a continual basis why?
|
[
"the animal habitats",
"for more pests",
"bees and birds",
"more wanted vitamins"
] |
more wanted vitamins
|
Answer the following multiple-choice question.
Question: crops need to be switched on a continual basis why?
Options:
A. the animal habitats
B. for more pests
C. bees and birds
D. more wanted vitamins
Which option is correct and why?
|
The correct answer is: more wanted vitamins.
|
if an animal lives under ground then that animal will be what from wild combustion?
|
[
"more vulnerable",
"coiled",
"threatened",
"uncontrolled",
"support",
"exposed",
"killed",
"protected"
] |
protected
|
Answer the following multiple-choice question.
Question: if an animal lives under ground then that animal will be what from wild combustion?
Options:
A. more vulnerable
B. coiled
C. threatened
D. uncontrolled
E. support
F. exposed
G. killed
H. protected
Which option is correct and why?
|
The correct answer is: protected.
|
What term is used to describe the way that animals interact with each other or their environment?
|
[
"animal behavior",
"animal decline",
"animal range",
"animal magnetism"
] |
animal behavior
|
Answer the following multiple-choice question.
Question: What term is used to describe the way that animals interact with each other or their environment?
Options:
A. animal behavior
B. animal decline
C. animal range
D. animal magnetism
Which option is correct and why?
|
The correct answer is: animal behavior.
|
What is the name of a long and low hill of sediments which have been deposited by a glacier?
|
[
"a floodplain",
"a drumlin",
"a mountain",
"a crag"
] |
a drumlin
|
Answer the following multiple-choice question.
Question: What is the name of a long and low hill of sediments which have been deposited by a glacier?
Options:
A. a floodplain
B. a drumlin
C. a mountain
D. a crag
Which option is correct and why?
|
The correct answer is: a drumlin.
|
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