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OlgaM077 [116]
4 years ago
14

Bob studies for a test and Jackie does not study. After the test, they compare their scores.

Biology
2 answers:
miv72 [106K]4 years ago
8 0
The answer is b: independent variable
Verizon [17]4 years ago
5 0

Answer:

I: studying for a test

D: the score on the test

Explanation:

The independent variable would be studying for the test because it could change/it is controlled. The score on the test depends on how much they studying (i.e. dependent variable depends on the independent variable.)

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