A student conducts an experiment to determine how the amount of water given to a plant affects its growth. Which of the following is not a constant or control for this experiment?

a. the type of plant
b. the amount of soil
c. the amount of water
d. the amount of time in the sun

Please select the best answer from the choices provided A B C D

Answers

Answer 1

Answer:

Its C

Explanation:


Related Questions

All of the following affect the direction of wind motion EXCEPT

A) gravity
B) rotation of the Earth
C) friction with the ground
D) location of high and low pressure areas

Answers

Answer:

its gravity i believe

What is the sentence stem cell?

Answers

Answer:

Sentences Mobile

Stem cells in embryos generate all other tissues in the body. Opponents say the use of embryonic stem cells would encourage abortions.

Explanation:

Sentences Mobile

Stem cells in embryos generate all other tissues in the body. Opponents say the use of embryonic stem cells would encourage abortions.

Which of the following statements is true about cellular respiration?
A.Aerobic respiration produces substantially more ATP than anaerobic respiration.
B.Anaerobic respiration produces substantially more ATP than aerobic respiration.
C.Aerobic respiration occurs before glycolysis.
D.Anaerobic respiration occurs before glycolysis

Answers

Answer:

the answer would be A.

Explanation:

Explain how an evergreen tree stores water during months of little rain.

Answers

Answer:

i think they are orignally from cold areas so they store water and moisture in there needles. and they stay green year round.

Explanation:

Which of the following statements is Newton's 1st Law of Motion? A. The object will move in the direction of the unbalanced force. B. Whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first. C. An object at rest remains at rest and an object in motion remains in motion at a constant speed and in a straight line, unless acted upon by an unbalanced force.

Answers

Answer:

C.

Explanation:

thats just his first law of motion

Answer:

C. An object at rest remains at rest and an object in motion remains in motion at a constant speed and in a straight line, unless acted upon by an unbalanced force.

Explanation:

In essence, Newton's first law of motion states that an object at rest won't move unless an outside force causes it to move. Similarly, an object moving at a constant speed will continue moving at that same speed indefinitely, unless an outside force causes it to change speed.

how do depressants affect the central nervous system

Answers

Answer:

Depressant substances reduce arousal and stimulation. They do not necessarily make a person feel depressed. They affect the central nervous system, slowing down the messages between the brain and the body. They can affect concentration and coordination.

Explanation:

A genome identifies genes in an organism. Which part of the DNA molecule is examined to determine the genetic proteins and traits of an organism?

Answers

Answer:

sequence of nitrogen bases

Explanation:

i’m taking my exam rn and that was the correct answer

Answer:

sequence of nitrogen bases

Explanation:

What are three things done by proteins

Please help i need a answer that is not off the internet it needs to be in own words.
I will mark brainly

Answers

Growth and Maintenance. Share on Pinterest. ...
Causes Biochemical Reactions. ...
Acts as a Messenger. ...
Provides Structure. ...

Active transport occurs through which type of biomolecule?
Proteins
Lipids
Carbohydrates
Nucleic acids

Answers

Nucleic acids. It is this becasue In my science call today they said this

Nucleic acids is the first answer I know I took the test and got it right

According to the graph, when does the bacteria population reach its peak?
A)
February
B)
March
C)
November
D)
September

Answers

the answer looks to be D

D) September                

yuhhhhhhhhhhhhhh

Balanced chemical equation for ethanoic acid​

Answers

Answer:

Ethanoic acid (CH3COOH) belongs to the group of carboxylic acids and is commonly called as acetic acid.

Sickle cell anemia is a mutation that results in abnormally shaped blood cells. Which two of the following molecules are changed as a result of this mutation?

lipids

mRNA

Sugars

Pigments

Protein

Answers

Sickle cell anemia is caused by a single letter mutation so transcription will lead to synthesis of a different mRNA molecule . The different mRNA molecule will lead to a different protein where a single amio acid is different(there is valine instead of glutamic acid)

What typically happens to a population if it exceeds it’s carrying capacity?
A. Death rate will exceed birth rate
B. Prey species increase
C. Migration into the area increases
D. Birth rate will exceed death rate

Answers

Answer:

D

Explanation: Population will proceed to grow, until resources are used up, then population begins to decrease.

Answer:

D. birth rate will exceed death rate

15. A person with an infection begins to feel hot and feverish. This response MOST likely helps the body fight infection by -​

Answers

Answer:

Elevated body temperature helps certain types of immune cells to work better.

Explanation:

all you need is in the photo ​

Answers

It’s z cuz y=mxtb and u solve the parobola and its 11teen

How would someone with diabetes know they need medical help?

Answers

You may be diagnosed with diabetes because you go to the doctor for: persistent infections or a slow-healing wound. complications that are associated with prolonged high blood sugar levels, such as numbness or tingling in your feet. heart problems.

What would happen to the size of the mountain
lion population if the deer population increased?

Answers

Answer:They will be like neon shadow

Explanation:

Where in the oceans are the highest values of salinity found?
in mid latitude regions, wind qusts are strongest
in subtropical regions, where evaporation exceeds precipitation
O near the equator, where precipitation exceeds evaporation
O in polar regions, where ice sheet volumes are shrinking

Answers

Answer: in subtropical regions, where evaporation exceeds precipitation

Hope it helps :)

Explanation:

Other Questions
what are Top 10 Fastest Land Animal Species and Speed. (need 10) and their speed The park is 5 miles east of your home. The library is 4 miles north of the park. How far is your home from the library? Round your answer to the nearest tenth. Must show work to receive full credit.Please help it is raining is a phrase or clause? Affirmative- hacer 1. Buenas noches. Qu desean de bebida?2. Qu desea pedir de plato principal?3. Ay, seor! Le falta el cuchillo, no?4. Le gusta la sopa?5. Seorita, qu desea Ud. de postre?6. Seor, le traigo otra bebida?7. Desean Uds. algo ms?8. Gracias por venir a nuestro restaurante. Your soul is an appalling dump heap overflowing with the most disgracefulAssortment of deplorable rubbish imaginable mangled up in tangled up knots!Find the figurative language A 20 kg mass is hanging on one side of a pulley and a 5 kg mass is hanging on the other. Determine the acceleration of each mass. 17+50+13+4xx=Missing Angle= An unidentified plant produces spores, has many cells, but does not have true leaves. What plant is it?A. liverwort. fernC. gymnospermD. angiosperm Suppose Adriana spends $ 73.00 dollars on T-shirts and pants. A T-shirt costs $5.50 and pants cost $25.50. This is an equation in two variables. What would be a solution (to the variable) above if she buys 2 pair of pants. f(x) = 2x - 4f(3) = [?] What is a photographic essay? A black and white photograph of men standing behind a wire fence looking past the photographer. Name this photograph and its photographer. What is the image of? What feeling, thoughts, or emotions does it create when looked at? ahhh help please!!! explain an experiment of the phenomenon of rainfall A metal ion uses d2sp3 orbitals when forming a complex. What is its coordination number and the shape of the complex? A triangle has sides of lengths 9,7, and 12. Is it a right triangle? Explain. is typing reeeeeeeee in the comments REALLY funny anymore? Help me pretty please with a cherry on top!! 37) True or False: A high school principal surveys the community about the high school's basketball program.The school sends surveys to 5,000 households and receives 120 forms back. This is an example of nonresponse. Brainliest Does changing the compound inequality x>-3 and x