esmescob esmescob

19-08-2021
Biology

contestada

In a randomized trial, scientist try to make sure that there is only one difference between the two groups. What do we call all the things that are the SAME Between the two groups?

A. Predictions
B. Controls
C. Constant
D. Variables

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themysteriousprinces themysteriousprinces

19-08-2021

Answer:

constant

Explanation:

the word 'Constant' means 'again' or 'same'

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