Question

If A has air pressure 760 mm Hg and B has air pressure 720 mm Hg, from which of them would you expect better exhalation?​

Answer 1

Answer:

The answer Is B

Explanation:

PewDiePie told me

Answer 2

Answer:

air pressure 760mm hg

B has air pressure 720mm hg

you expect better than 40 mm hg exhalation