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
Complete the sentence.<br><br> Decomposers ________. means
madreJ [45]

Answer:

Decomposers are organisms that break down dead or decaying organisms, they carry out decomposition, a process possible by only certain kingdoms, such as fungi.

Explanation:

5 0
3 years ago
Protein X is produced in the liver cells of the body. However, this protein is not produced within the intestine. Which statemen
hichkok12 [17]
The answer would be that the e<span>xcretion and the </span>liver<span>. Excretion in mammals. Excretion is the removal of potentially harmful or toxic substances from the </span>body<span>. These substances are usually waste materials </span>produced by<span> complex chemical reactions taking place in living </span>cells<span>. Enzymes catalyse the reactions.</span>
3 0
3 years ago
A student is constructing a model to illustrate the levels of organization for life on Earth.
Lisa [10]

Answer:

1: Population; 2: Biome;3: Ecosystem

Explanation:

Population refers to the number of people in a state. Biome is a large area characterised by it's vegetation, soil,climate, and wildlife. Ecosystem is a geographic area where plants, animals and other organisms exists

7 0
2 years ago
Which compound is orgaic
Alex_Xolod [135]
A compound that has Carbon and Hydrogen
8 0
2 years ago
Read 2 more answers
If each mark on the circle in the model above stands for approximately one day, in about how many days will the moon be in its l
Valentin [98]

Answer:

7 days.

Explanation:

In 7 days the moon will be in its last quarter phase. In the last quarter phase, the half part of the moon is illuminated and the other half is hide in darkness. The illumination of the sides of the moon provide information about the dates of the month. Last quarter phase is also called third phase of the moon. In this phase, the Moon is in quadrature and has the elongation of 270 degree. It is also the indication that the half cycle of the moon is completed and the other half is started.

7 0
2 years ago
Other questions:
  • Where have the majority of australopithecus skeletal remains been found?
    7·2 answers
  • Which genetic disorders, caused by an extra X chromosome (XXY), is characterized by a lack of testicular development in males, e
    14·1 answer
  • Fill in the blanks below to complete the hypothesis for this lab. It should answer the lab question, “What is the effect of mole
    11·2 answers
  • 16. The pre-inspection agreement is A. the document that ends the inspection process. B. a written contract between the home ins
    10·1 answer
  • Describe electrons.<br> Location:<br> Charge:<br> Mass:
    6·2 answers
  • What are the two main divisions of the peripheral nervous system?
    15·2 answers
  • Unlike mitosis, meiosis in male mammals results in the production of
    13·1 answer
  • Which of the following situations best illustrates a mutualistic relationship?​
    7·1 answer
  • ONLY DO NUMBER 5 I CAN DO THE REST....If you help i will pass you the brainliest
    7·1 answer
  • What is the major next step following
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!