Question

1. which of the following is not a role of the somatic system?

to interact with the environment
involuntary muscle movements (i.e., heartbeat)
sensory information
collects information from the skin

Explanation:

The somatic nervous system controls voluntary skeletal muscle movements and processes sensory input from the environment/skin to interact with surroundings. Involuntary functions like heartbeat are managed by the autonomic nervous system, not the somatic system.

Answer:

involuntary muscle movements (i.e., heartbeat)