asked 214k views
3 votes
Before you perform an experiment, which variable should you already know? A. A distant variable B. A manipulated variable C. A responding variable D. An experimental variable

asked
User Itachi
by
7.9k points

1 Answer

2 votes

Answer:

B.

Step-by-step explanation:

answered
User Yogesh Yadav
by
8.4k points
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