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Biology, 18.10.2020 08:01 karena13aguirre
Jasmine performed an experiment three times and got conflicting results. Her teacher told her she needed to repeat the experiment many times. What is the best way to accomplish this?
a
Change several variables each time
b
Use different procedures each time
c
Perform the experiment exactly the same way each time
d
Change at least one variable each time
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Answers: 3
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