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Amnoyous
ANSWERS: 1
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No, all humans are warm blooded, as are all mammals. Sometimes a person is called "cold blooded" because he or she doesn't show emotion -- but this has nothing to do with the blood. Our body attempts to regulate it's temperature to 37°C (98.6°F) via a process called homeostasis. It is a complex system, that involves our brain, our skeleton and various glands, but in brief, we sweat when we are warm, and we shiver when we are cold. When a breeze catches the sweat it's cooling. The agitation of our muscles when we shiver warms us up a little. You can find out a lot more about this here: http://www.biologymad.com/Homeostasis/Homeostasis.htm
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