Question

What is autonomic nervous system???​

Answer 1

Explanation:

The autonomic nervous system is a control system that acts largely unconsciously and regulates bodily functions such as the heart rate, digestion, respiratory rate, pupillary response, urination, and sexual arousal. ... Within the brain, the autonomic nervous system is regulated by the hypothalamus.

Answer 2

Answer:

the autonomic nervous system is the part of periphral nervous system that controls involuntary function that are critical for survival