During inhalation, expansion of the lungs occurs due to the air rushing in from the outside atmosphere Question 4Answer True False

When we breathe in, which of the following occurs to bring air into the lungs?

Moving air into the lungs requires:

When we breathe in, expansion of the ribcage allows movement of oxygen into the lungs due to?

During inhalation process, the diaphragm ______, and the lungs____.*

The volume of air remaining in the respiratory passages and lungs after forceful expiration is called: