Coordinating body functions via release of chemical signals into the vascular system is accomplished by
A)the respiratory system.
B)the endocrine system.
C)the integumentary system.
D)the nervous system.

Question

Quizplus · Accepted Answer

The endocrine system releases hormones into the bloodstream to coordinate body functions. The respiratory system is responsible for gas exchange, the integumentary system protects the body and helps regulate body temperature, and the nervous system transmits signals between neurons and other cells.

Coordinating Body Functions Via Release of Chemical Signals into the Vascular