In the lungs are small air sacs called alveoli. These alveoli are covered with blood capillaries. Oxygen and Carbon Dioxide diffuse through the alveolar capillary membrane. Oxygen diffuses from the alveoli to the blood capillary and carbon dioxide diffuses from the capillary to the alveoli and you breath it out of your body.
If you are talking about gas exchange in the lungs, it takes place in the tiny air sacs called alveoli.
Lungs!
Internal respiration takes place inside the cell. It takes place within mitochondria and the cytoplasm
alveoli
alveoli
alveoli
alveoli
lungs
The tiny sacs in our lungs are called 'alveoli' which is what makes gas exchange possible.
Gas exchange occurs in the alveoli of the lungs.
Gills.
alveoli
respiratory
In the lungs, exchange of gases occurs in the alveoli(sing: alveolus).
No, it occurs in the lungs.
The actual exchange of gases occurs in the alveoli
The heart is not where gases are exchanged. This occurs in the lungs.
Rattlesnakes have lungs and gas exchange occurs there.
the blood vessel which allows gas exchange to occur is the capillaries
capillaries
Gas exchanges occurs in the "alveoli".
capillaries and tissue cells
The exchange of gases occurs at the ends of the airways in the lungs. Here tiny sacs called alveoli connect with tiny blood vessels and here exhaust gas [carbon dioxide] is exchanged for fresh gas [oxygen].
No. Osmosis refers to the movement of water only. Gases move by diffusion.
Alveoli are site of gas exchange. Actual diffusion of gases occurs at interstitial space between capillaries and alveolar cells.