Science, asked by twilsonm, 2 months ago

What is a control group?
(A) A group that changes the variable
(B) The group that applies the variable
(C) The group that tests the variable
(D) A test group where the variable is not changed or applied

Answers

Answered by gandhibhawna758

0

Explanation:

option B is ryt answer and mark me as a brilliant

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