biology human sense

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Across
  1. 2. what is the colored tissue at the front of your eye
  2. 8. what is the condition that lack the power of hearing
  3. 11. what is the disease that makes nearby object blurry
  4. 12. what is the organ we use to taste
  5. 13. what is the taste buds that guide organisms to avoid harmful toxins and noxius substances
  6. 15. what is the taste bud that mediated by the presence of epithelial sodium channels
  7. 16. what is the organ we use to feel
  8. 17. what is the organ we use to hear
  9. 19. what is the sensory organ on your tongue that allows you to experience taste
Down
  1. 1. what is the disease that makes nearby objects clear but far objects blurry
  2. 3. what is the moist inner lining of some organs and body cavities
  3. 4. what is the transparent part of the eye that covers the iris and the pupil and allows light to enter
  4. 5. what is the tiny bumps on the tongue
  5. 6. what is the receptor cells that bind molecules from foods and drinks
  6. 7. what is the light sensitive layer of the nerve tissue at the back of the eye that receive images and sends them as electric signals through the optic nerve to the brain
  7. 9. drum what separates the outer ear from the middle ear
  8. 10. what is the black hole in the middle of the iris
  9. 14. what is the hairs that grows on the eyelids
  10. 15. what taste buds that reduces bitterness, but increase sweet and sour taste
  11. 16. what is the taste bud that help to regulate glucose balance and nutrients intake
  12. 18. what is the organ we use to smell