Which best describes the purpose of a controlled experiment

describes the purpose of a controlled experiment?

to make sure the results of the experiment support the hypothesis

to prevent a dangerous condition resulting from a reaction

to examine whether one variable causes a change in another

to prevent an undesired change in a variable

Question

Maximus Mcpherson

25 March, 08:15

+1

Answers (1)

Know the Answer?

Walker Conway · Answer 1

C to examine whether one variable causes a change in another