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 independent variable in this experiment?

A.) The size of the trees

B.) The growth rate of the trees

C.) The amount of water

D.) The month the trees are measured

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8 September, 08:09

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Twizzler · Answer 1

The amount of water is the independent because it it what causes the dependent variable which is the growth rate or final size of the trees