The blood vessels dilate to increase the "blood traffic" through the lungs to carry more oxygen to the muscle. The lungs work harder (faster respiratory rate) to increase the rate of oxygen/carbon dioxide exchange in the lungs.
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How long does the essay have to be
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<h3>the maximum fine for driving and drinking an alcoholic beverage is upto $500.</h3>
Yes, i think compulsions is correct. Panic attacks, obsessions, and phobias would all increase anxiety i believe.
Increases heart rate, which pumps more oxygen to the brain!
