Homeostatic control mechanisms have at least three interdependent components: a receptor, integrating center, and effector. ... The integrating center, generally a region of the brain called the hypothalamus, signals an effector (e.g. muscles or an organ ) to respond to the stimuli.
Answer:
All of the above!
Explanation:
I just finished that lesson.
from a stopped heart it takes about 1 minute for a person to die
Hormones
Pimples
and ......
nervousness
