Question

Hormones are the chemical messengers of the:

a) Autonomic nervous system
b) Central nervous system
c) Endocrine system
d) Somatic nervous system

Answer 1

The chemical messengers of the endocrine system are called hormones, which are released from glands into the bloodstream to affect target cells.

Step-by-step explanation:

The correct answer is c) Endocrine system. Hormones are the chemical messengers of the endocrine system. They are released from glands into the bloodstream and travel throughout the body to affect target cells. Unlike the nervous system, which uses electrical messages, hormones act more slowly and have longer-lasting effects.