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OpenStudy (mikeymaximum):

What are the four components of a controlled experiment? A. opinions, independent variable, constant, control B. data that matches previous research, opinions, variables, control C. independent variable, dependent variable, control, constant D. data that supports hypothesis, independent variable, constant, control

OpenStudy (mikeymaximum):

I believe the answer is C but i'm not exactly sure...

OpenStudy (anonymous):

C is correct.

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