Question

2. Why does it get difficult to breathe as we go higher?(not from Google)​

Answer 1

Answer:

he sup hope this helps

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.

Answer 2

Answer:

it's difficult to breathe as we go higher because the pressure decrease as we go down and thus the solubility also decrease so as we move towards high altitudes the oxygen dissolves less in our body and thus we find difficult to breathe