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Explain the terms "vasodilation” and “vasoconst- riction”. How do these processes contribute in the regulation of the body temperature?
Explain the terms "vasodilation” and “vasoconst- riction”. How do these processes contribute in the regulation of the body temperature?
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Answer:
Blood vessels supplying blood to the skin can swell or dilate - vasodilation. This causes more heat to be carried by the blood to the skin, where it can be lost to the air. Blood vessels can shrink down again - vasoconstriction. This reduces heat loss through the skin once the body's temperature has returned to normal.
Explanation:
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