Asked by Hayden
Ten plants are grown in equal amounts of sunlight with equal amounts of water and varying amounts of fertilizer. Sunlight, water, and fertilizer are
a) experiments b) systems c) variables d) controls
D
a) experiments b) systems c) variables d) controls
D
Answers
Answered by
Damon
fertilizer is variable. It says that.
the others are controls
the others are controls
Answered by
Hayden
It's asking what sunlight, water and fertilizer are
Answered by
Damon
I told you
Answered by
DrBob222
I agree with Damon; however, since neither c nor d can be correct, I think the answer must be b. The three together make a system.
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