Question

What are the characteristics of the central nervous system? Select all that apply.

1: It is made up of the brain and spinal cord.

2: It is a system of bones that supports the body.

3: It uses the spinal cord as a pathway to transmit messages to the PNS.

4: It contains networks of nerves called plexuses.

(I rate 5star if right)

Answer 1

All except number 2. Hope this helps!

Answer 2

is number 1 and #3