The alveolis.
The alveolis.
The smallest tube in the lungs is the Bronchus
Alveoli
bronchi
They are called,Alveoli
alveoli. they are the basic functional unit of the lungs. it is where gas exchange occurs.
alveoli
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.
they are tiny air sacs in the lungs that allow the exchange between oxygen and carbon dioxide.
The tiny air sacs in the lungs where oxygen and carbon dioxide are exchanged are called alveoli. They are surrounded by blood vessels through which gas exchange takes place during the process of respiration.
air sacs are in the lungs and when you breathe in blood carries it to the lungs.