Question

14. What constitutes the central and peripherl nervous systems ? How are the components of central nervous system protected ?

Answer 1

Theperipheral nervous system (PNS) connects the central nervous system(CNS) to sensory organs (such as the eye and ear), other organs of the body, muscles, blood vessels and glands. and pns constitute of all the nerves in the body. Brain inprotected by cranium and spinal cord is protected by a cylindrical like column.

Answer 2

I don't know the answer.