1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tiny-mole [99]
3 years ago
10

Which best describes the purpose of a controlled experiment?

Biology
2 answers:
mash [69]3 years ago
7 0

Answer: C. to examine whether one variable causes a change in another.

Explanation:

A controlled experiment is the one where a control variable is used which is used as a benchmark or standard for comparing the changes occurring in a dependent variable due to the changes occurring in an independent variable by undergoing manipulation and alteration.

On the basis of the above explanation, C. to examine whether one variable causes a change in another is the correct option.

leva [86]3 years ago
5 0
I think the correct answer from the choices listed above is option C. The purpose of a controlled experiment is to  examine whether one variable causes a change in another. A<span>n independent variable is the only factor that is allowed to be adjusted, with the dependent variable as the factor that the independent variable will affect.</span>
You might be interested in
What role do enzymes play in chemical reactions?
Naily [24]

Answer:

Enzymes allow many chemical reactions to occur within the homeostasis constraints of a living system. Enzymes function as organic catalysts. A catalyst is a chemical involved in, but not changed by, a chemical reaction. Many enzymes function by lowering the activation energy of reactions.

Explanation:

I believe this is correct, if not let me know and I will fix it. I'm sorry in advance if it is incorrect.

7 0
3 years ago
Read 2 more answers
What is the skeleton of an embryo mainly composed of?
tatyana61 [14]
Cartilage would be your answer.
3 0
3 years ago
Read 2 more answers
Proteins can buffer a drop in pH by their _____ side groups and can buffer an increase in pH by their _____ side groups.
liq [111]

Answer:NH2 side group and COOH side group.

Explanation:

4 0
3 years ago
_____, such as valium, are depressant drugs that reduce anxiety and induce relaxation. opiates tranquilizers hallucinogens stimu
zzz [600]

The answer in the given choices above is tranquilizers, it is because valium is a tranquilizer in which another example of this is also xanax. Tranquilizers have the ability of inducing relaxation and to reduce anxiety when injected to the person.

7 0
3 years ago
In which phase is your project complete and you are ready to show the results to the world
mel-nik [20]
The final phase the 5th phase I think
8 0
3 years ago
Other questions:
  • What is required for sexual reproduction to occur?
    5·2 answers
  • How do auxins cause plants to bend?
    6·2 answers
  • What is polarity? Describe the polarity of water.
    10·1 answer
  • Why can't people carry a normal amount of blood?
    13·1 answer
  • To reproduce, female elephants produce eggs and male elephants produce sperm. Offspring are produced by the fusion of an egg wit
    10·2 answers
  • How are phosphates incorporated into the organic molecules in aquatic plants and animals?
    8·1 answer
  • Tropical rainforests have high species richness of trees. Provide the most reasonable explanation why animal species richness is
    13·1 answer
  • PLEASE HELP!!!!!!!
    15·1 answer
  • What steps do you take to make a good science fair project?
    14·1 answer
  • Whats a vascule bundle?​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!