Question

b) oxygen
a) nitrogen
carbon dioxide d) water vapour
2 Carbon dioxide is important for the living
world because
a) plants use it for photosynthesis
b) animals use it for photosynthesis
c) plants use it for respiration
d) animals use it for respiration​

Answer 1

ANSWER:Plants use it for Photo synthesis.

Answer 2

Answer:

2.a) plants use it for photosynthesis.... mark me as the brainlist