some classmates conducted an experiment to find out which brand of paper towels is the strongest. you find out that they didnt try to control any variables write a few sentences explaning why they cannot draw any useful conclusions from their experiment

Question

Kareem Avery

Chemistry

27 January, 22:37

some classmates conducted an experiment to find out which brand of paper towels is the strongest. you find out that they didnt try to control any variables write a few sentences explaning why they cannot draw any useful conclusions from their experiment

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Makhi Barr · Answer 1

If you do not control your variables, you will not know what affected the results of your experiment. You must only change one variable at a time, and everything else has to remain the same.