1. X and Y are two gases which are used by plants to obtain energy and to prepare food
respectively. X and Y could be
a. Carbon dioxide and water vapour
b. Carbon dioxide and oxygen
c. Oxygen and carbon dioxide
d. Oxygen and water vapour
Answers
Answered by
0
Explanation:
d. Oxygen and water vapour
hope it helps
Answered by
4
Answer:
c. Oxygen and Carbon dioxide
Hope it is helpful to you
Similar questions