The ___ in an experiment is the factor that is being changed, or tested.

- control group
- dependent variable
- independent variable
- constant

Independent Variable

Explanation:

The independent variable is what we are changing or what is being tested.

The control/constant group is when you do not change anything and you want to see how the object acts under normal conditions.

The dependent group is what you are measuring. (aka your data/results)

1) a

2)c

3)a

4)c

5)b

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