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Biology, 01.09.2020 01:01 maddynichole2017
11.
You are a research scientist for the National Institutes of Health (NIH) interested in performing
a controlled experiment to determine the effects of caffeine on human blood pressure. One group
of people will get caffeinated coffee and one will get decaffeinated coffee. Briefly explain why
you would want that to be the only variable that differs between the two groups.
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11.
You are a research scientist for the National Institutes of Health (NIH) interested in performi...
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