Propagation of signals throughout the body is accomplished via the nervous system through ____.
A)neurons
B)blood
C)hormones
D)muscles
E)neuroglia

Question

Quizplus · Accepted Answer

Neurons are specialized cells that transmit electrical and chemical signals throughout the body via the nervous system. Blood, hormones, muscles, and neuroglia are not directly involved in propagating signals through the nervous system.

Propagation of Signals Throughout the Body Is Accomplished Via the Nervous