Mikedelacruzviz
Answered

how the lungs work
describe how the movemant of the diaphragm help the air go in and outof lungs

Sagot :

Mizuviz
The movement of the diaphragm affects the air pressure inside the chest cavity by either decreasing or increasing the space, thus allowing air to go in and out of the lungs.
Candidoviz
WHEN WE INHALE, OUR DIAPHRAGM GOES DOWN, WHILE WE EXHALE OUR DIAPHRAGM GOES TO ITS ORIGINAL FORM.