Question

IV. State whether the following statements are true or false
a) The air we breathe out is rich in oxygen
b) During fast running or heavy exercise, we breathe fast and irregularly
c) Breathing involves only one steps
d) Asthma is a viral disease
e) Respiration is a biochemical process​

Answer 1

Answer:

1 f

2 t

3 f

4 f

5 t

please mark me as brainliest

Answer 2

follow back doo xD....