The nervous system has two different major parts. The two parts are the central nervous system and the peripheral nervous. The central nervous system or the CNS contains the brain and the spinal cord. All together, the brain and the spinal cord serve the nervous system's command station.
== Greg Maddux Signed Baseball Card == A Greg Maddux autographed baseball card is worth between $20. -$30. Prices may vary based on condition, and the type of authenticity that accompanies the signature. Signatures that have not been authenticated could sell at half the market value or less.
A Joe DiMaggio ball goes for almost 1000$ by itself so depending on the year of the A's it could be worth more I could be wrong but i justâ¦ looked up and saw a Joe DiMaggio ball going for $1000   1968 - 1969 A's Team Signed baseballJoe DiMaggio was an Oakland Athletics coach in 1968 and 1969.