The autonomic nervous system is comprised of two different branches called the _____ and _____ nervous systems.
A) somatic; endocrine
B) sympathetic; parasympathetic
C) endocrine; sympathetic
D) involuntary; voluntary

Question

Quizplus · Accepted Answer

The autonomic nervous system consists of two branches - the sympathetic and parasympathetic nervous systems. These two branches have opposing effects on bodily functions such as heart rate, digestion, and pupil dilation. The sympathetic nervous system is responsible for the "fight or flight" response, while the parasympathetic nervous system is responsible for the "rest and digest" response. Therefore, the correct answer is B - sympathetic and parasympathetic nervous systems.

The Autonomic Nervous System Is Comprised of Two Different Branches