Chemistry, 23.10.2021 19:40, hihihi129473838
It’s a science question
Why can't more than one variable be changed during an experiment?
O You need to make sure your results match your hypothesis.
O Changing two or more variables makes it difficult to find a cause and effect relationship.
O Change two or more variables would take longer.
O Changing two or more variables would make the experiment more precise.
Answers: 2
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It’s a science question
Why can't more than one variable be changed during an experiment?
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