Process consists of breathing from inhaling air and exhaling
As for the inhalation of air inspiration (which is the entry of oxygen into the lungs) (see the form of a 2)
And the expulsion of exhaled air (which is the expulsion of carbon dioxide through the air channels) (see Figure A 2)
When you breathe air, enters the oxygen atmosphere to your lungs, then moving some oxygen, then to the blood, and when the spasm diaphragm (the muscle, the main responsible for breathing), it falls in the direction of the abdomen to attract more air rich in oxygen through the trachea to enter the lungs, if the lack of the level of oxygen in your blood, the brain issuing commands to the lungs Taatnevsa deeper and faster.
At the end of the forest's many airway bronchial there (the minute-sized bags of air surrounded by capillaries)
Within the people moving some oxygen from the vacuum air to the blood, while moving excess carbon dioxide in the blood to vacuum the air and move all of the oxygen and carbon dioxide readily between the vacuum air and blood, because each of the people and the capillary walls thin.
And return of blood rich in oxygen, which has become far to the left side of the heart through the blood vessels.
When the air you breathe out relax your diaphragm and compress the air inside the lungs and expelled to the outside, then work material and elastic fibers called "surface labs" to restore the lungs back to its original size.
And the air that comes out with the movement of breath contains a lot of carbon dioxide, excretory, who came into the lungs with blood as it passes them, then increased the level of carbon dioxide in the blood brain sends signals to the lungs in order to increase the speed and depth of breathing
As for the inhalation of air inspiration (which is the entry of oxygen into the lungs) (see the form of a 2)
And the expulsion of exhaled air (which is the expulsion of carbon dioxide through the air channels) (see Figure A 2)
When you breathe air, enters the oxygen atmosphere to your lungs, then moving some oxygen, then to the blood, and when the spasm diaphragm (the muscle, the main responsible for breathing), it falls in the direction of the abdomen to attract more air rich in oxygen through the trachea to enter the lungs, if the lack of the level of oxygen in your blood, the brain issuing commands to the lungs Taatnevsa deeper and faster.
At the end of the forest's many airway bronchial there (the minute-sized bags of air surrounded by capillaries)
Within the people moving some oxygen from the vacuum air to the blood, while moving excess carbon dioxide in the blood to vacuum the air and move all of the oxygen and carbon dioxide readily between the vacuum air and blood, because each of the people and the capillary walls thin.
And return of blood rich in oxygen, which has become far to the left side of the heart through the blood vessels.
When the air you breathe out relax your diaphragm and compress the air inside the lungs and expelled to the outside, then work material and elastic fibers called "surface labs" to restore the lungs back to its original size.
And the air that comes out with the movement of breath contains a lot of carbon dioxide, excretory, who came into the lungs with blood as it passes them, then increased the level of carbon dioxide in the blood brain sends signals to the lungs in order to increase the speed and depth of breathing
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