Question

Exhaled air contains
and
A flap like muscular valve controls movement of air and food is
Energy currency of the cell is called
Lenticels are the respiratory organs exists in
part of plant.
Mangroove trees respire with their​

Answer 1

Answer:

..........

Explanation:

.............

Answer 2

Answer:

1)Exhale air contains CO2, Nitrogen etc.

2) Epiglottis

3) Mitochondria

4)stem

5)Roots

Nice question friend