Question

Jeff is investigating factors that affect the growth rate of potted bean plants. Which of the following experimental variables would not be relevant to his investigation?

A.
the amount of light exposure
B.
the amount of water given
C.
the color of the pot
D.
the type of soil used

Answer 1

Answer: C. The color of the pot.
All the other factors affect the way the plant with grow, however the color will not because the plant does not rely on the color of a pot to live.