The push up task which is part of the fitnessgram measures what physical fitness component question 19 options:
a) muscular strength
b) aerobic capacity
c) flexibility
d) body composition save

The answer would be A because it measures your muscular strength, not muscular endurance.

Ithink its part b hope that

Air goes past the epiglottis and into the trachea when you breathe in. from there, it goes to your vocal cords in the larynx until it reaches the bronchi. from the bronchi, air passes into each lung.