Answer
1. test group
Work Step by Step
The test group is manipulated in the experiment. The control group is used to compare any changes that occur in the test group .
Human Biology, 14 Edition
by Mader, Sylvia; Windelspecht, Michael
Published by
McGraw-Hill Education
ISBN 10:
1-25924-574-8
ISBN 13:
978-1-25924-574-9
Chapter 1 - Assess - Page 19: 8
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