suppose you wanted to compare two different stain removers to learn which one was better at removing food stains from clothing. In your test, which variable would you need to control ?

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Tessad asked May 25, 2023

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suppose you wanted to compare two different stain removers to learn which one was better at removing food stains from clothing. In your test, which variable would you need to control ?

Chemistry
high-school

Tessad asked May 25, 2023

by Tessad

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Answer:

The amount/type of stain

Step-by-step explanation:

You would want to ensure that the stain was the same in both samples.

Guge answered May 31, 2023

by Guge

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