Question

automatically regulates involuntary bodily processes, such as breathing, heart rate, and digestion
parasympathetic nervous system
sympathetic nervous system
somatic nervous system
autonomic nervous system (ans)
peripheral nervous system (pns)

Explanation:

The autonomic nervous system (ANS) controls involuntary bodily functions like breathing, heart - rate, and digestion. The parasympathetic and sympathetic nervous systems are parts of the ANS, but they have more specific functions. The somatic nervous system controls voluntary movements. The peripheral nervous system includes both the somatic and autonomic nervous systems but is a broader term.

Answer:

D. autonomic nervous system (ANS)