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pantera1 [17]
3 years ago
5

An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a d

ifferent liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, the control variables are...
Biology
1 answer:
Gemiola [76]3 years ago
4 0

Answer:

it is the amount of soil, sunlight, and the music they listen to

control variables are the elements that are always constant and not changed throughout the experiment.

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