Biology, 31.01.2020 01:58 drunkelmo04

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

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