15 POINTS
A student investigating how experimental conditions affect plant growth grows t...
Biology, 03.03.2021 16:40, daigle18383
15 POINTS
A student investigating how experimental conditions affect plant growth grows two identical plants, one indoors and one outdoors. Three month later the plant grown indoors was 6 cm tall, and the plant grown outdoors was 18cm tall.
Part A: Identity one variable, other than light, that the student should have controlled in this experiment.
Part B: Explain why variables should be controlled in experiments​
Answers: 1
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