A hormone often affects only certain target cells. The reason the message of an "inappropriate" hormone is "ignored" by nontarget cells is that the nontarget cells _____.
lack receptors for the hormone
Calcium and phosphorus build strong and flexible bones. A diet lacking these nutrients can lead to osteoporosis.
Helps you motivate yourself or calm yourself down
I think the answer is true.
---------------------------------
she made a personal choice
