sulace
e, anything that is found
HO
E. Answer the following questions.
Does the surface of the earth have more water or more land?
. Why do we find it difficult to breathe as weo higher and higher?
Answers
Answered by
1
Step-by-step explanation:
The air at higher altitudes is colder, less dense, and contains fewer oxygen molecules. This means that you need to take more breaths in order to get the same amount of oxygen as you would at lower altitudes. The higher the elevation, the more difficult breathing becomes.
Similar questions