Answer
Heat promoting mechanisms are used to keep or increase body temperature. This will be seen as vasoconstriction within the shell which stops heat loss by radiation, conduction, and convection. It increases the rate of meatbolism by the release of epinephrine. Heat loss is done by dialation of the blood vessels in the skin and sweating. The thermoreceptors send signals to the hypothalamus. There will be a response of heat promoting or heat loss mechanism.
Work Step by Step
Heat promoting mechanisms are used to keep or increase body temperature. This will be seen as vasoconstriction within the shell which stops heat loss by radiation, conduction, and convection. It increases the rate of meatbolism by the release of epinephrine. Heat loss is done by dialation of the blood vessels in the skin and sweating. The thermoreceptors send signals to the hypothalamus. There will be a response of heat promoting or heat loss mechanism.
