Oxygen and carbon dioxide are both gases, which makes them easier to pass through the cell. In addition, the site of trading the respiratory gases occur at alveoli, which has capillaries attached to it. The membranes in these regions are each one cell thick, which enables the respiratory gases to pass through easier. When the blood reaches the lungs, simple diffusions then take the carbon dioxide out of the cell and oxygenates the blood.
The respiratory system moves oxygen in and carbon dioxide (CO2) out.
The respiratory system utilises oxygen from the environmrntal gases and expires carbon dioxide (CO2).
The gases that are exchanged are oxygen and carbon dioxide.
The Respiratory system carries oxygen and carbon dioxide
The cardiovascular system is where the respiratory system transfers oxygen.
The respiratory system exchanges oxygen and carbon dioxide.
bringing oxygen in and carbon dioxide out.
carbon dioxide and oxygen
Respiratory System
The respiratory system is responsible for taking in oxygen through the process of breathing and releasing carbon dioxide as waste. This exchange of gases occurs in the lungs, where oxygen is absorbed into the bloodstream and carbon dioxide is expelled from the body.
The respiratory system; the lungs.
Respiratory system