Physics, 08.12.2020 18:30 luiscastaenda

HELLPP) In an experiment:
A. both variables are changed.
B. there are at least six variables.
C. everything ís the same for both the control and the experimental
D. one variable is changed to examine its effect.
group.

Answers: 3

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HELLPP) In an experiment:
A. both variables are changed.
B. there are at least six vari...