describe the process of inhalation of air into the lungs
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Upon exhalation, the lungs recoil to force the air out of the lungs. The intercostal muscles relax, returning the chest wall to its original position. During exhalation, the diaphragm also relaxes, moving higher into the thoracic cavity.
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ANSWER
PROCESS OF INHALATION OF AIR THROUGH
LUNGS
1st u inhale air from nostrils it go to Ur lungs
diaphragm contracts (tightens) and moves downward.
This increases the space in your chest cavity, into which your lungs expand.
The intercostal muscles between your ribs also help enlarge the chest cavity.
They contract topull your rib cage both upward and outward when you inhale.
I HOPE THIS INFO HELPS U ☺️☺️☺️☺️☺️☺️
PROCESS OF INHALATION OF AIR THROUGH
LUNGS
1st u inhale air from nostrils it go to Ur lungs
diaphragm contracts (tightens) and moves downward.
This increases the space in your chest cavity, into which your lungs expand.
The intercostal muscles between your ribs also help enlarge the chest cavity.
They contract topull your rib cage both upward and outward when you inhale.
I HOPE THIS INFO HELPS U ☺️☺️☺️☺️☺️☺️
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