Breathing begins with inhalation when the contraction of the diaphragm flattens on contraction, pulling the lungs down. The contraction of these muscles increases the volume of the lungs. This reduces the air pressure in the lung to below that of the external air. This pressure difference forces air to move into the lungs where gas exchange occurs. The relaxation of the diaphragm and intercostals reduces the volume of the lungs, which then increases the air pressure inside the lung to that above the external air. This forces air out of the lungs. The cycle goes on and on. Hope this helped!
Oracles I think hope it helps
No, because by taking children away from their families, it destroyed traditional cultures, and aboriginal society.
<span>Are referred to as science wars. This debate emerged in the 90s about objectivity in scientific research studies. The debate arises as a criticism of various investigations, for example of cultural anthropology or feminist studies. <span>Their originality was questioned, and above all, their objectivity because they considered that the studies were based more on social constructions than on objective facts.
I hope my answer can help you.
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The <u>traditional</u> view of conflict is that is negative and should be avoided while the <u>human relations</u> view is that is inevitable and natural, and the <u>interactionist</u> view is that important and necessary.