The autonomic subdivision consists specifically of ____.

A) central and peripheral nerves
B) parasympathetic and sympathetic nerves
C) somatic and involuntary nerves
D) brain and spinal cord
E) spinal and cranial nerves

Autonomic Subdivision

A part of the nervous system that controls involuntary bodily functions, such as heart rate, digestion, and respiratory rate.

Sympathetic Nerves

Part of the autonomic nervous system that often prepares the body for rapid action in response to stress by accelerating the heart rate and increasing blood pressure, among other functions.

Parasympathetic

The branch of the autonomic nervous system that conserves energy as it slows the heart rate, increases intestinal and gland activity, and relaxes sphincter muscles.