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Biology, 21.07.2019 16:30 brooklyn4932
Experiment 1: a student tested to see if sunflower growth was affected by the hardness of the soil. she used control and experimental groups. she repeated her experiment several times, and each time found that the hardness of the soil did not affect the growth. experiment 2: a student tested to see if the temperature of water affected the growth of cacti. she used control and experimental groups. her data supported her hypothesis. which experiment most likely has greater reliability, and why?
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Experiment 1: a student tested to see if sunflower growth was affected by the hardness of the soil....
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