Question

what is negative feedback?
a process in which the bodys response to a stimulus has no effect on the effects of that stimulus.
a process in which the bodys response to a stimulus reduces the effects of that stimulus.
a process in which the bodys response to a stimulus increases the effects of that stimulus.
a process in which the bodys response to a stimulus amplifies the effects of that stimulus.
a process in which the bodys response to a stimulus delays the effects of that stimulus.

Explanation:

Negative feedback is a regulatory mechanism where the body's response counter - acts the stimulus, reducing its effects to maintain homeostasis.

Answer:

A process in which the body's response to a stimulus reduces the effects of that stimulus.