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Alona [7]
3 years ago
14

Why are data tables used in a controlled experiment?

Biology
2 answers:
mojhsa [17]3 years ago
4 0

Answer:

the answer is B

Explanation:

Because you need to write down your info during your experiment.

amid [387]3 years ago
3 0

Answer:

b to help organize data and record info.

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