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In a controlled experiment do none of the variables change?

User Lars Kanis
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2 Answers

4 votes

Answer:

If you are carefully enough to control everything, then everything that could change the result of your experiment won't happen.

Step-by-step explanation:

User Nedra
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4 votes

Answer:

Yes

Step-by-step explanation:

The variables change in and experiment.

User Alimon Karim
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