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Biology, 05.10.2020 15:01 daniellacalles

C. A controlled experiment is an experiment in which only one variable is changed at a time. Why is it important to do a controlled experiment in order to determine how a
variable, such as water, light, or temperature, affects seed germination rates?

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C. A controlled experiment is an experiment in which only one variable is changed at a time. Why is...
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