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Masja [62]
3 years ago
10

Why is it important to only change 1 variable at a time?

Biology
1 answer:
Kobotan [32]3 years ago
6 0

Answer:

Testing only one Variable at a time lets you analyze the results of your experiment to see how much a single change affected the result. If you're testing two Variables at a time you won't be able to tell which Variable was responsible for the result.

Explanation:

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