The Hypothalamus Is Part of a Homeostatic Feedback Loop That

The hypothalamus is part of a homeostatic feedback loop that plays an important role in maintaining homeostasis in the human body.Which phrase best describes a negative feedback loop?

A) a loop whose circuit output negatively affects the body
B) a loop whose circuit output brings the body back to a set point
C) a loop whose sensors decrease the output of the system
D) a loop whose sensors decrease the amount of input into the system
E) a loop whose circuit is incomplete.