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

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.

This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient