Why is a control group important? A. It changes all the time, allowing us to see if the experimental group stays the same. B. It is used to see if the experimental group causes …

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asked Feb 18, 2021 35.8k views

2 Answers

Henok Tesfaye · Answer 1 · 2021-02-18T22:10:56+0000

Answer:

A. It changes all the time, allowing us to see if the experimental group stays the same.

control group mean the thing the stay the same during the Experiment.

I hope this help

I hope this is correct

Aluko · Answer 2 · 2021-02-24T05:32:30+0000

Answer:

The correct answer is:

It is used to see if the experimental group causes a change.

Step-by-step explanation:

I got this right on my Edpuzzle

Hope this helps : )