Negative feedback is a method of homeostatic control that _____.?
A) causes an effector to signal the control center of an organism, which creates the stimulus to make a response
b. ensures that conditions in an organism do not vary too much above or below their set points
c. produces a response by lowering some set point of an organism's metabolism
d. promotes decreases in metabolic rate rather than increases E) increases the speed and rapidity of negative responses