nervous system

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Across
  1. 2. vision
  2. 3. antiseptic lotion
  3. 6. ears
  4. 10. coloured circle inside eye
  5. 11. nose
  6. 12. center of intelligence
  7. 13. sensory nerves
  8. 15. brain stem
Down
  1. 1. body waste
  2. 4. taste buds
  3. 5. motor nerves
  4. 6. vertebrae
  5. 7. cell of nervous system
  6. 8. skin
  7. 9. automatic action
  8. 11. control center of the human body
  9. 14. hard bony covering of brain