Question

Heartbeat, digestion, and other self-regulating bodily functions are governed by the

A) Nervous System
B) Respiratory System
C) Endocrine System
D) Circulatory System

Answer 1

The autonomic nervous system and the endocrine system govern self-regulating bodily functions like heartbeat and digestion.

Step-by-step explanation:

The self-regulating bodily functions such as heartbeat and digestion are governed by the autonomic nervous system and the endocrine system. The autonomic nervous system controls involuntary body functions, while the endocrine system secretes hormones into the blood that influence the activities of body cells. These two systems work together to maintain homeostasis and ensure the proper functioning of the body.