Hormones are distributed throughout the body by
A) the urinary system.
B) the lymphatic system.
C) the nervous system.
D) the circulatory system.
E) more than one of these systems.

Question

Quizplus · Accepted Answer

Hormones are distributed throughout the body by the circulatory system, which includes the heart, arteries, veins, and capillaries. Hormones produced by endocrine glands are secreted into the bloodstream and transported throughout the body where they can interact with target cells and tissues.

Hormones Are Distributed Throughout the Body by