Answer:
A negative feedback loop is a reaction that causes a decrease in function. It occurs in response to some kind of stimulus. Often, it causes the output of a system to be lessened; so, the feedback tends to stabilize the system. This can be referred to as homeostasis, as in biology, or equilibrium, as in mechanics.
Explanation:
Negative feedback, other wise known as homeostasis, is a type of reaction that causes a decrease in function. It occurs in response to stimulus. Often it causes the output of a system to be lessened or to stabilize the system.