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Oliga [24]
4 years ago
12

How does music affect plant growth? To answer this question, Dr. Anderson set up an experimental chamber and exposed a group of

15 bean plants to the same 60-minute rock CD twice a day, at 9:00 A.M. and 9:00 P.M. Another group of 15 bean plants was placed in a different chamber with the same temperature, light, and humidity, but these plants weren't exposed to music. One month later, the heights and masses of all 30 plants were measured and compared. In this example, what's the responding variable?
Question 4 options:

The height of the plants


The light


The temperature


The use of music
Biology
2 answers:
avanturin [10]4 years ago
4 0

Answer: the height of the plants

Explanation:

dmitriy555 [2]4 years ago
4 0

Answer: use of music

Explanation:

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