Plant trees and plants could be considered as a solution for atmospheric contamination caused by fossil fuel combustion. This solution could be considered as appropriated because: I. Trees and plants release oxygen to the environment, cleaning it.

II. Trees and plants send water to the atmosphere through transpiration.

III. Trees and plants take carbon dioxide from the contaminated atmosphere.

The true sentences are:

Select one:
A. I and II
B. II and III
C. I and III
D. I, II and III