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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
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What is the body system that has a major role in gas exchange?
respiratory
What system plays a major role in how the human body controls metabolic activity?
The Endocrine System
What does spinal cord do for humans?
It plays a major role in our nervous system.
What is the role of asexual reproduction in the human life cycle?
the major role of the reproductive system is to produce offsping.
What is the major role of the circulatory system?
to pump blood throughout your entire body
Who are the role players in the criminal justice system?
There are several role players in the criminal justice system. The judges, district attorneys, defense lawyers, paralegals, and others are the major role players.
What major role did Brad Pitt play in the movie Troy?
the major role he did is to be the role of ACHILLES
Which organ is a part of circulatory system?
The heart and the lungs play a major role in the circulatory system. The circulatory system also include the arteries, capillaries, and veins.
Which of the following titans of industry played a major role in holding the economic system together with his banking and business practices?
J.P. Morgan
What is the major system of the skeletal system?
the major system is the skull for the brain
Neurotransmitter acetylcholine has a major role in what behavioral function?
Acetylcholine plays a major role in muscle movement, memory formation, and cognitive functions in the nervous system. It is also involved in the regulation of attention, learning, and overall brain function.
What is your major motivation behind taking up this role with?
What is your major motivation behind taking up this role
