Question

define about peripheral nervous systems​

Answer 1

Answer:

i hope you understand

Explanation:

The peripheral nervous system is one of two components that make up the nervous system of bilateral animals, with the other part being the central nervous system. The PNS consists of the nerves and ganglia outside the brain and spinal cord.

Answer 2

The peripheral nervous system (PNS) is one of two elements that make up the nervous system of a bilateral mammal, the other being the central nervous system (CNS).

Explanation:

• The PNS is made up of nerves and ganglia outside of the brain and spinal cord.
• The PNS acts as a relay between the brain and spinal cord and the rest of the body, connecting the CNS to the limbs and organs.
• Unlike the CNS, the PNS is not covered by the spinal column or skull, nor is it protected by the blood–brain barrier, making it vulnerable to toxins and mechanical trauma.