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Elina [12.6K]
3 years ago
10

In a sixth grade science fair project, what do they mean by ‘variables’? I’m doing the experiment above. Thanks a ton!

Biology
2 answers:
Alisiya [41]3 years ago
8 0

Answer:

Explanation:

A variable is missing information so it could be a wide range of things but in your case for your project a variable could be you checking peoples pulses when there afraid and when its at rest to see if it increases or any correlations

qaws [65]3 years ago
6 0

Answer: a variable is something to be changed or tested

Explanation:

The variable is the thing in an experiment that is changed

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