They're called alveoli, they increase your lung's surface area and operate the exchange of gasses in and out of your blood.
hope that helps.
The smallest tube in the lungs is the Bronchus
The alveolis.
The alveolis.
Alveoli
They are called,Alveoli
bronchi
alveoli. they are the basic functional unit of the lungs. it is where gas exchange occurs.
alveoli
the thin-walled sacs in the lungs are the alveoli. they are tiny are sacks in your lungs.
the thin-walled sacs in the lungs are the alveoli. they are tiny are sacks in your lungs.
Inside the lungs are alveoli (tiny air sacs). This is where oxygen and carbon dioxide are exchanged.
Yes, when we breathe in, oxygen from the air enters our lungs. This oxygen is then absorbed into the bloodstream through tiny air sacs in the lungs called alveoli.