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Physics, 22.10.2020 21:01 SoccerHalo

Group 1 drinks 500 mL of coffee a day, group 2 drinks 500 mL of tea a day, group 3 is a control group. At the end of 60 days all participants' blood pressure is tested. Write a scientific question for the experiment. Be sure to include the independent and dependent variable in your question

What considerations do the researchers need to take in order to ensure the experiment is fair?

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Group 1 drinks 500 mL of coffee a day, group 2 drinks 500 mL of tea a day, group 3 is a control grou...
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