Question

what is the purpose of hormones? what do they do? ready? enter your answers here

Explanation:

Hormones are chemical messengers. They regulate various physiological processes like growth, metabolism, reproduction, and mood - by traveling through the bloodstream to target cells and organs.

Answer:

Hormones are chemical messengers that regulate growth, metabolism, reproduction, mood and other physiological processes by acting on target cells and organs via the bloodstream.