ally097 ally097
  • 15-02-2022
  • Chemistry
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i need help asap
why is there only one variable in an experiment that changes? ​

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backyarddrains backyarddrains
  • 15-02-2022

Answer: If more than one variable is changed in an experiment, scientist cannot attribute the changes or differences in the results to one cause. By looking at and changing one variable at a time, the results can be directly attributed to the independent variable.

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