Question

1 point
31) Which are the gases
involved in breathing?
O
(a) 02 and NO2
O
(b) 02 and SO2
O (c) 02 and 03
O (
(d) 02 and CO2​

Answer 1

Answer:

O2 and CO 2

Explanation:

D is the right answer

Answer 2

Explanation:

•Which are the gases involved in breathing?

(d) 0² and CO²

while breathing we inhale oxygen and exhale carbon dioxide.so, option d) is correct.