The Five Senses

12345678910111213141516171819202122
Across
  1. 3. the clear part on the front of the eye
  2. 4. three ______ bones that move when the eardrum vibrates
  3. 5. outside layer of our skin that protects the body
  4. 7. __________receptors detect odor particles and send electrical signals
  5. 11. where sound waves travel when they first enter the ear
  6. 13. send the taste information to the brain
  7. 15. sends electrical signals from the retina to the brain
  8. 16. vibrates when hit by sound waves
  9. 17. where odour particles enter our nose
  10. 18. layer of skin that contains nerves, glands, and touch receptors
  11. 22. focuses the light on the retina
Down
  1. 1. layer of skin that contains fat tissue and sweat glands
  2. 2. ________canals that detect movement and help us to balance
  3. 6. turns sound vibrations into electrical signals
  4. 8. where the retina meets the optic nerve
  5. 9. cover the tongue and allow us to taste
  6. 10. ___________cells are inside the taste buds and can detect five tastes
  7. 12. _______ nerve that takes electrical signals from the cochlea to the brain
  8. 14. the black center of the eye that changes size depending on the amount of light entering
  9. 19. light sensitive tissue at the back of the eye
  10. 20. controls the amount of light entering the eye
  11. 21. the olfactory _________ sends electrical signals to the brain