Physics, 03.12.2021 01:30 ellieflores8400
A scientist gives three trees of the same size and species different amounts
of water all summer. He measures how fast the trees grow. What is the
manipulated variable in this experiment?
O A. The size of the trees
B. The month the trees are measured
C. The growth rate of the trees
D. The amount of water
Answers: 1
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A scientist gives three trees of the same size and species different amounts
of water all summer....
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