Biology, 21.08.2019 07:30 30valgolden
What are the components needed in order for an experiment to be valid? identify these components in the following experiment: a scientist is testing a new plant food to see if it causes plants to grow faster. the scientist tests two plants with the new plant food, and two plants he grows without plant food.
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What are the components needed in order for an experiment to be valid? identify these components in...
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