The part of the nervous system that is composed of two parts that are antagonistic to each other is
A)the autonomic nervous system.
B)the spinal cord.
C)the peripheral nervous system.
D)the central nervous system.
E)none of these.

Question

Quizplus · Accepted Answer

The autonomic nervous system is composed of two parts, the sympathetic and parasympathetic divisions, that have opposing effects on the body's organs and tissues. The sympathetic division prepares the body for action and increases physiological arousal, while the parasympathetic division promotes relaxation and recovery.

The Part of the Nervous System That Is Composed of Two