Our five sense organs

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Across
  1. 4. protects the body against bumps.
  2. 5. moisturizes the air.
  3. 6. channel through which sound is transmitted to the middle ear.
  4. 7. prevents us from breathing polluted air.
  5. 10. allows us to perceive the environment.
  6. 13. picks up sound vibrations in the air.
  7. 15. eye guard.
  8. 17. our hearing organ.
  9. 18. breathing organ.
Down
  1. 1. allows us to distinguish the smell.
  2. 2. structure that protects the nose from external influences.
  3. 3. hole where air enters.
  4. 6. protects the lower parts of the skin from external influences.
  5. 8. hairs on the orbit.
  6. 9. hard structure to aid initial digestion.
  7. 11. taste organ.
  8. 12. organ of vision varying in size in different lights.
  9. 14. liquid that flows when we cry.
  10. 16. collects germs that enter the bod.
  11. 17. seeing organ.