Oxygen and carbon dioxide in the alceoli
CO2 and O2
Oxygen and carbon dioxide.
Oxygen and carbon dioxide are the gases exchanged in the lungs during breathing.
Oxygen and carbon dioxide are the gases exchanged in the lungs during breathing.
alevoli
Lungs.
The heart is not where gases are exchanged. This occurs in the lungs.
oxygen and carbon dioxide
Its called respiration. Oxygen is exchanged for carbon dioxide.
Alveoli
carbon dioxide goes out and oxygen comes in
O2 and CO2
Oxygen and carbon dioxide are exchanged by way of the circulatory system. Cells use oxygen for energy and produce carbon dioxide as a waste. Capillaries are where this exchange occurs. Veins carry this product back to the heart. This blood goes to the lungs were you blow off the carbon dioxide and take in oxygen. So the circulatory system and lungs work together to exchange gases.
o2 co2