nervous system in humans

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Across
  1. 4. smh
  2. 5. back
  3. 7. yen idu
  4. 9. lol
  5. 10. vqevehvbeif
  6. 16. recieve info
  7. 17. kill me
  8. 19. ill punch gopa
  9. 20. what is going on
Down
  1. 1. smells
  2. 2. lmao
  3. 3. protects spinal cord
  4. 6. skull
  5. 8. cell ugh
  6. 11. electric
  7. 12. junction
  8. 13. kill myself
  9. 14. important
  10. 15. cell body
  11. 18. recieves signals