Fact 1: Hormones control many cell activities, so they are very important for homeostasis. Fact 2: Homeostasis is the chemical equilibrium of the body. Given the two facts above, what is important for the chemical equilibrium of the body? ?
Available choices:
(a). Hormones.
(b). Chemicals.
(c). Blood.
(d). exercise.
(e). hydration.
(f). sleep.
(g). glucose.
(h). Cancer.
Answer:
(a).