Question

Name the two components of central nervous system how are the protected

Answer 1

The central nervous system is the brain and spinal cord, the peripheral nervous system is the rest of the nervous system. The brain is shielded by a skull, cushioned by cranial fluid, and blocked from most microscopic invaders by a blood brain barrier. The spinal cord is supported by the spine and cushioned by spinal fluid.

Answer 2

heya answer is here.....


◇consists of two main components: The spinal cord serves as a conduit for signals between the brain and the rest of the body. It also controls simple musculoskeletal reflexes without input from the brain. Meninges are membranes that cover and protect thebrain and spinal cord.