constrict The regulation of body temperature is an example of a(n) mechanism because an above-normal body temperature stimulates mechanisms to decrease it, while a below- normal temperature causes changes to bring it up. dilate positive feedback The thermostat is located in the part of the brain called the blood vessels

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A: Negative feedback is a physiological or biological mechanism in which a change in a variable…

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Q: the

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A:

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Q: n ectotherm

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