Nervous System

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Across
  1. 4. Part of the nervous system controlling involuntary actions.
  2. 5. Part of the nervous system outside the brain and spinal cord.
  3. 8. The largest part of the brain and handles conscious thoughts and action
  4. 10. The Part of the brain initiates and coordinates posture and movement
  5. 11. Controls voluntary movements of skeletal muscles.
Down
  1. 1. Long bundle of nerves that runs down the back.
  2. 2. Made up of the brain and spinal cord.
  3. 3. Automatic reaction to perceived danger.
  4. 6. Part of the autonomic system that activates rest response.
  5. 7. Part of the brain that controls heartbeat and breathing.
  6. 9. Basic working unit of the brain, a nerve cell.