The main role of the PNS
The PNS's primary role is to connect the CNS to the organs, limbs, and skin. The peripheral nervous system is divided into two parts:
- The somatic nervous system. It is responsible for carrying sensory and motor information to and from the CNS.
- The automatic nervous system. It is responsible for regulating involuntary body functions, such as heartbeat, digestion, breathing, and blood flow.
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