Does a grapevine breathe?

Answer:
A grapevine, like every plant, uses oxygen for dissimilation. During the day it produces this oxygen itself by photosynthesis, but during the night it absorbs oxygen from the air. So yes, grapevines essentially breathe, although not in the way animals do.
First answer by LTK 70. Last edit by LTK 70. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 1 [recommend question].