The student performed an experiment to test his hypothesis about sunlight and plant height using two plants. He kept everything the same between two tomato plants except he exposed them to different amounts of sunlight. He also used a third plant as a control group, or a group in which no variables are manipulated to confirm the results.
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Answer:So, what's the question? Are you asking the results of these experiments?
Explanation:Please make it more clear if you want people to answer you
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