The role of the respiratory system is the exchange of gases. This means that the lungs take oxygen into the blood in exchange for carbon dioxide removed from the blood. Note that exchange does not mean that oxygen is changed intocarbon dioxide. It simply means that oxygen is taken in at the same time as carbon dioxide is given out. The oxygen taken in is used by the body cells in the process of respiration: the release of energy from food. When food is "burned" with oxygen, carbon dioxide is produced which has to be removed from the body. See http://yucky.discovery.com/flash/body/pg000138.html
The respiratory system supplies oxygen to the entire body. This system enables people to breath and it consists of lungs, blood vessels, and muscles.
To acquire and process and oxidizer for the carbohydrate burning fuel system.
To move oxygen into the body and into the bloodstream, and to remove carbon dioxide from the bloodstream, and expel it from the body.
inhalation and exhalation
respiratory
The Endocrine System
the major role of the reproductive system is to produce offsping.
It plays a major role in our nervous system.
Responsiveness.
to pump blood throughout your entire body
There are several role players in the criminal justice system. The judges, district attorneys, defense lawyers, paralegals, and others are the major role players.
water
the major role he did is to be the role of ACHILLES
The heart and the lungs play a major role in the circulatory system. The circulatory system also include the arteries, capillaries, and veins.
J.P. Morgan
What is your major motivation behind taking up this role