Answer:
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
Explanation:
Answer:
Leakage current is the unintended loss of electrical current or electrons.
Explanation:
I think your answer is, B. Please correct me if im wrong.
Answer:
D. There are cases of each which have been solved by facial recognition software.
You should’ve stayed .. were you goin through sum at the time ??? txt her now !!
