Which of the Following Is an Example of Negative Feedback

Multiple Choice

Which of the following is an example of negative feedback?

A) An increase in normal body temperature triggers heat loss through enhanced blood flow to the skin and increased sweating.
B) An increase in ambient room temperature triggers the thermostat to turn on the heater.
C) A severe cut triggers accelerated blood clotting until the bleeding stops.
D) Increased blood sugar stimulates the release of a hormone from the pancreas that stimulates the liver to release blood sugar.
E) An increase in body temperature triggers a neural response that initiates physiological changes to increase body temperature.