Question 1 of 20 :
Select the best answer for the question.
A student conducts an experiment to see how music affects plant growth. The st
and receives the same amount of sunlight and water each day. Plant A listens to
three hours each day. Plant C listens to country music for three hours each day. F
1. In tiñe experiment described in the scenario, what's the variable?
A. The amount of water each plant receives
O B. The amount of sunlight each plant receives
O C. The type of music each plant listens to
O D. The type of soil in which each plant is potted