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likoan [24]
3 years ago
15

True or False? : A good scientific experiment will only test one variable. Everything else will be kept constant.

Biology
2 answers:
anzhelika [568]3 years ago
6 0

Answer:

True

Explanation:

Having more than one variable will likely cover up the variable you're looking for.

liubo4ka [24]3 years ago
4 0
True! because if you have more than one variable, you aren’t going to know which variable changed the dependent variable.
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