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AnnZ [28]
3 years ago
12

(01.01 MC)

Chemistry
2 answers:
user100 [1]3 years ago
5 0

The dependent variable is plant height.

The <em>dependent variable</em> (plant height) is the <em>property that changes</em> as a result something the scientist does.

The <em>independent variable</em> is the <em>property that the scientist changes</em> systematically (the amount of CO_2) to see its effect.

The <em>number of plants</em> and the <em>types of plants</em> are <em>uncontrolled variables</em>. They may or may not affect the heights of the plants.

madreJ [45]3 years ago
3 0

Answer: It is the number of plants

Explanation:

The scientist does not care about the height of the plants but the quantity of them.

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