Question:
What gas is removed when we exhale?
Author: Stephen MorierAnswer:
Carbon dioxide. (there are more gases exhaled including oxygen, but main purpose is to expel Carbon Dioxide).
0 / 5 Â (0 ratings)
1 answer(s) in total
Author
Stephen Morier
Answer:
0 / 5 Â (0 ratings)
1 answer(s) in total