In a controlled scientific experiment,

asked Aug 16, 2021 7.4k views

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4 votes

Answer:

one or more variables are kept constant.

Step-by-step explanation:

Epple answered Aug 17, 2021

by Epple

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4 votes

Answer:

Step-by-step explanation:

For It to be controlled more than one variable has to stay the same

Barzee answered Aug 20, 2021

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