Abdomine (Stomach Muscles)
Gas exchange
breathing. -.-
The upper respiratory system removes gross particles from the air, warms and humidifies it, and passes it to the lower respiratory system.
alveoli
The primary function of the respiratory system is to supply the blood with oxygen in order for the blood to deliver oxygen to all parts of the body. The respiratory system does this through breathing. When we breathe, we inhale oxygen and exhale carbon dioxide. This exchange of gases is the respiratory system's means of getting oxygen to the blood.
to make carbon dioxide
Mammals use lungs to collect oxygen from the air, fish use gills to collect oxygen from the water.
The primary function of the respiratory system is to provide for the exchange of respiratory gases(O2, CO2) between the organism and the environment.
The respiratory system supplies oxygen to the blood cells and removes waste gases from the blood cells. Carbon dioxide is the primary waste gas that is removed.
The primary function of the respiratory system is to absorb oxygen and eliminate carbon dioxide. The primary function of the immune system is to prevent foreign organisms from invading the body and causing damage.
Carbon dioxide is removed from blood by respiratory system.
Because that is where the primary gas exchange happens.