Biology

Yoselin Horne

17 March, 11:47

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.

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