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Volgvan
17 days ago
13

Which of the following best describes a controlled experiment? a. An experiment repeated many times to ensure that the results a

re accurate b. An experiment includes at least two groups, one of which does not receive the experimental treatment c. An experiment that includes one group for which the scientist controls all variables d. An experiment that includes at least two groups, one differing from the other by two or more variables
Biology
2 answers:
Rainbow [2.3K]17 days ago
8 0

Answer:

c

Explanation:

a group is necessary to conduct a controlled experiment

s2008m [2.3K]17 days ago
6 0

Answer:

I believe the correct response is C: An experiment that involves one group where all variables are controlled by the scientist

Explanation:

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