The Nervous System

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Across
  1. 2. bruising the brain
  2. 4. something the body does without us thinking
  3. 7. unable to move my legs and/or my arms
  4. 9. the stringy parts that lead away from the cell
  5. 10. the right and left parts of the brain
  6. 11. open area inside the bones
Down
  1. 1. the brain stem
  2. 3. sits on top of the cerebellum; largest part
  3. 5. to tighten up your muscles
  4. 6. two parts; sits next to the medulla
  5. 8. the center of the cell