A mouse is given a drug and then runs a maze. The time it takes to complete the maze is compared to the time it took for it to complete the maze without the drug.

What is the manipulated variable and the responding variable ?

Answers

Answer 1

Answer:

manipulating variable would be the drugs and the responding is the time that it completes the maze

Explanation:


Related Questions

Which of the following is not a function?
A. y = [x]
B. y = x2
C. x = 4
D. y = 3

Answers

Answer:

C.x=4

Explanation:

i think it would be this one because usually functions begin with y

The melting of sea ice ______ (increases) (does not affect) (decreases) the density of the surrounding ocean water.

Answers

The melting of sea ice decreases the density of the surrounding ocean water.

Activity
To model how particles move as states of matter change, Jelani filled a clear box with as many marbles as the box would hold. Then he drew a picture of what the box looked like with the marbles in it.
Part C
Think back to the three models of matter in parts A and B. Which model had a definite shape? Explain.

Answers

Answer:

C

Explanation:

Its C bc when the atoms are squished together they became a solid so. They become a shape aka definite shape. not like the first pic that a gas because there more room for them can move. Sec pic is a liquid because there's movement but they cant hold like a solid. And the third pic is a solid bc they are smashed together making they hard and giving them the shape.

Help this help

^_^

To form a chain of polysaccharide molecule you need:

a)More than two monosaccharides
b)Ten monosaccharides
c)Two sucrose molecules
d)20 glucose molecules.​

Answers

Answer:

more than thousand of monasaccharides is needed

A) more than two monosaccharides is the correct ans

Why would it be easy for a virus to attack a bacteria?

Answers

Answer:

because virus is the dangerous infect in the world

mark pls

Because a virus works by changing the genetic make up of a cell. Bacteria are cells that do not have an external mechanism (such as an immune system) to stop this from happening.

Which of the following is one of the root causes of environmental problems?
A. Rapid population growth.
B. Even distribution of wealth.
C. Increasingly sustainable use of resources.
D. Prices reflecting environmental costs.

Answers

Answer:

The three most important sources of environmental problems are 1) market failure, 2) the tragedy of the commons, and 3) the underprovisioning of public goods

Explanation:

hhhiiiii

Answer:

A. Rapid population growth

How can mutation lead to diversity and variation?


30 points >:)

Answers

Answer:

The flow of individuals in and out of a population introduces new alleles and increases genetic variation within that population. Mutations are changes to an organism's DNA that create diversity within a population by introducing new alleles

Mark me as the brainlist

1. if an ice cube is added to a tumbler containing tap water, heat will flow
a.from water to ice
b.from ice to water
c.from water to ice if ice is more
d.from ice to water if ice is more​

Answers

Answer:

option a

Explanation:

heat flows water to ice.

Which is a homologous chromosome pair?
A. chromatid
B. zygote
C. gamete
D. tetrad

Answers

Answer:

D. Tetrad

Explanation:

Hope this helps :)

Answer:

gamete

Explanation:

Why Do many scientist think that prokaryotes are similar to the first organisms on the earth?
A: Prokaryote cell have a nucleus
B:The first organisms were all plantlike
C:Prokaryote cells have no nucleus
D:They have a membrane-bound organelles

Answers

Answer: C

Explanation: Prokaryotes are primitive cells that do not have a nucleus. They also do not have any membrane bound organelles.

ENDOPLASMIC RETICULUM
___________endoplasmic reticulum makes__________ (fats), modifies _________and ____________them throughout the cell.​

Answers

Answer:

say me options and i will answer

Explanation:

identify the landmark that is not part of the sphenoid bone.

Answers

The landmark that is not part of the sphenoid bone is Olfactory foramina

Sphenoid bone is are bone that  can be found  at the central  of the human skull and they are made up of  cranial bones  which are bones that help to protect the human brain from injury.

Olfactory foramina is not part of sphenoid bone because  they are hollow space that is found in the cribriform plate.

This hollow space made it possible for the sensory nerves to pass through the  human nasal cavity which in turn help to transport information from the olfactory receptors to the brain.

Inconclusion the landmark that is not part of the sphenoid bone is Olfactory foramina.

Learn more about Olfactory foramina here:

https://brainly.com/question/18866746

Which statement is not true about the Krebs Cycle?
It occurs out side of the mitochondrion.
It occurs inside the mitochondrion.
It has 8 steps.
It produces 2 ATP.

Answers

Answer:

It occurs out side of mitochondria-(the krebs cycle takes place in mitochondrial matrix

Explanation:

-(the krebs cycle takes place in mitochondrial matrix

a protein that acts as a hormone is

Answers

Answer:

Insulin

I don't know how to explain it, sorry.

Observe: The color of a light wave is determined by its wavelength. On the COLOR tab, slowly drag the Light wavelength slider back and forth and observe the effect on oxygen production. How does the color of light affect the rate of photosynthesis?
Form hypothesis: Which color of light do you think will maximize the rate of photosynthesis?
Gather data: Set the Light wavelength to 400 nm. (The symbol “nm” stands for nanometers. A nanometer is a billionth of a meter.) Visible light ranges from 400 to 700 nm.
On the TABLE tab, click Record data. Then set the Light wavelength to 420 nm, and repeat. Continue recording data in the Gizmo every 20 nm until the wavelength is 700 nm.
Which colors were absorbed best by the plant?
Which colors were absorbed the worst?

Answers

If tested throughout an experiment, one would come to find that the color of light does in fact affect the rate at which photosynthesis takes place, with red and blue light being the most effective at promoting photosynthesis.

Photosynthesis is a series of chemical reactions performed by plants in order to transform light energy, in most cases being light from the sun, into molecular energy in the form of ATP molecules. Experiments have shown that the color of light to which plants are exposed can have positive or negative effects on photosynthesis rates depending on the color used.

Plants appear green to us due to the fact that they absorb all frequencies of light except green light, which is reflected. This reflection of green light serves to explain why plants show the lowest rates of photosynthesis when exposed to green-colored light. At the same time, the highest rates are when exposed to high-frequency blue or red spectrum light.

To learn more visit:

https://brainly.com/question/1172560?referrer=searchResults

Lifting the tank of water gave it ____________________ energy.

Answers

Answer:

potential

Explanation:

the tank now has space to drop

Anaphase II is essentially the same as mitotic anaphase except that in anaphase II ________ and in mitotic anaphase ________. crossing over occurs; crossing over does not occur the cells are diploid; the cells are haploid chromosomes line up double file in the middle of the cell; chromosomes line up single file in the middle of the cell the cells are haploid and sister chromatids separate; the cells have the same number of chromosomes as the original cell and sister chromatids separate

Answers

Answer:

In anaphase II  the cells are haploid and sister chromatids separate and in mitotic anaphase he cells are diploid and sister chromatids separate

Explanation:

A roller coaster has five individual cars that each have a mass of 25 kg. If the roller coaster is traveling at a speed of 10 m/s what is the force required to stop it at the platform to let the passengers off?

Answers

F=ma so the mass is 125kg and this times the speed of 10ms-1 is 1250N of force.

what is released when myosin heads attach to actin filaments?

Answers

Answer:

phosphate

Explanation:

Which of the following is considered a sustainable use of a common?

Air pollution
Food shortages
Plastics in oceans
Park clean-ups

Answers

D- Park Clean-ups is the correct answer to this question.

What is the relationship between global winds and global ocean currents?
.
A. The pattern of global winds is one of the factors that drives global ocean currents.
O
B. The pattern of global ocean currents is one of the factors that drives global winds.
o
C. Both are caused by heat from the sun, and they do not affect each other.
O
D. Both are caused by Earth's rotation, and they do not affect each other.

Answers

The answer is AAAAAAAA

Larger SI units of measurements that we'd use to measure a football field are …..

Answers

A football field would be best measured in feet, yards, or meters.

Hope my answer helped u :)

Answer:

Larger SI units of measurements that we'd use to measure a football field are

feet, yards, or meters

Explanation:

Juan is visiting Costa Rica. He notices there is a lot of moisture in the air and lots of biodiversity, but the soil is thin and lacking nutrients. What type of biome is he in?

Desert
Temperate grasslands
Tropical rain forest
Tundra

Answers

Answer:

C. Tropical rain forest

Explanation:

C. Tropical rain forest

When there is a lot of moisture in the air and lots of biodiversity, but the soil is thin and lacking nutrients, this biome is a condition for tropical rain forest.The air beneath is almost always humid. The trees themselves give off water through the pores (stomata) of their leaves. Tropical rainforests are lush and warm all year long! Temperatures don't even change much between night and day.The soils in this biome are very old and low in fertility, but since there is a dry season, more of the nutrients can stay in place. In the tropical rainforest, however, rainfall is year round, and can be daily. This strips out most of the nutrients.

Learn more:

brainly.com/question/12262663

Which characteristic explains why algae blooms are more likely to grow out of control in lentic ecosystems instead of lotic ecosystems?
O Photosynthetic organisms can grow undisturbed in sunlit, nutrient-rich lentic ecosystems.
O More photosynthetic organisms are found in lentic ecosystems than in lotic ecosystems.
O Lotic ecosystems have lower nutrient and dissolved oxygen levels than lentic ecosystems.
O Lentic ecosystems have higher turbidity, which is preferred by photosynthetic organisms.

Answers

Given the characteristics of lentic ecosystems, we can conclude that algae blooms are more likely to grow out of control because photosynthetic organisms can grow undisturbed in sunlit, nutrient-rich lentic ecosystems.

Lentic ecosystems are those whose water is still. This kind of ecosystem includes bodies of water such as:

LakesPondsReservoirs SeepsPools

and so on. These can be temporary or permanent and are found in a wide range of sizes.

Lentic ecosystems minimize the mixing of the water, allowing the water to absorb more sunlight and become warmer. Warmer water allows organisms such as algae to move easier, allowing them to float to the surface quicker and absorb more sunlight. This creates a chain reaction given that the sunlight absorbed by the algae heat the water even more, thus promoting more algae growth. For these reasons option one is correct.

To learn more visit:

https://brainly.com/question/725774?referrer=searchResults

Longitudinal waves are a type of motion for____waves?

Answers

Answer:

The longitudinal wave is a model for sound waves in gases and liquids as well as for seismic P waves. This type of wave is also called a compression wave. Move your hand toward and away from you at the same time that you move it up and down so that it makes a circular motion.

Explanation:

when someone else answers can I get BRAINLIEST?

The size and shape of a cell is directly related to its ____________ and function.

Answers

Answer:

its structure

Explanation: there you go

what vegetable grows fast enough that you can hear it

Answers

Answer: Rhubarb

Explanation: Rhubarb Triangle. A stretch of land where the sour-sweet vegetable is cloaked in darkness and grows so fast you can hear it crack, squeak, and pop.

No vegetable develops at a rate that makes its development audible. Vegetables develop slowly taking days, weeks, or even months for any changes to become apparent.

Thus, vegetable development requires cell division, elongation, and differentiation—processes that don't produce sound. Even though certain plants, like bamboo, can grow swiftly, they do not produce audible noises while doing so.

The metaphor of "hearing" plant development emphasizes the observable changes and advancement that may be seen visually over time. The growth of vegetables is a silent process, involving biochemical and physiological changes that occur over time, without producing audible sounds.

Learn more about plant development here:

https://brainly.com/question/31256946

#SPJ6

True or False? Organelles such as the mitochondria and the golgi apparatus are found floating around in the cytoplasm in the cell

Answers

Answer:

True

Mitochondria and goigl apparatus are found floating around in the cytoplasm in the cell.

Please help me, question will be worth 30 points

Answers

Answer:

90 degrees!!!!!! I HOPE THIS HELPS

Explanation:


The melting of rock does NOT depend on
o the rock's color.
pressure.
temperature.
the presence of fluid.

Answers

Answer:

The rocks color

Explanation:

Other Questions
Studies have found that taxing tobacco products is not changing the demand for theseproducts. People are willing to pay the higher prices and continue smoking, or find waysaround paying the higher tax by traveling to a different state with a lower tax. This trendshows that tobacco products are:Highlight or circle your answer.Inelastic SupplyNegative IncentiveInelastic DemandNeeds X +y=3 and 2x +3y=-4 7 4/5 divided by 1 3/10 (please leave explanation) a zoo feed its monkey a mixture of fruits and vegtablesA Monkey:30 find what is the vegatbleB vegtable 70 find whta if the fruit How did the Jim Crow laws limit the achievements of the Progressives? how many sodium atoms are present in 0.2310 g of sodium? 0.250 moles of NaCl is dissolved in 0.850 L of solution. What is the molar concentration? You pronounceas words andas letters. Read lines 215 - 218 . Select two words that best match the definition of whetted as it is used in these lines. what is the most basic need in order for the human body to make proteins? (Simplify 6 x m x 5 he specific rate constant, k, for the following first-orderreaction is 9.16 x 10-3s-1 at 0.0C. The activation energy ofthis reaction is 88.0 kJ/mol. Determine the value of k at2.0C.N2O5 NO2 + NO3 Factor 20r + 60t to identify the equivalent expressions,Choose 2 Answers what will you do if your drinking water is dirty explain the measures you know What number has 6 hundred thousands, 9 ten thousands, 7 thousands, 6 hundreds, 5 tens, and 2 ones? Simplify (35 - 52) (45 - 32) -2 times three sevenths PLEASE HELP AND EXPLAIN Solve the following equation by factoring 2x^2 - x = 2-4x order the following numbers from least to greatest.12V14911 2. Aimee lives 4/5 of a mile fromthe park. She has walked 2/3 ofthe way to the park. How far hasAimee walked?