The Ear

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Across
  1. 2. The exposed area of the ear that funnels sound inside.
  2. 4. Tiny stones that float inside the semicircular canals.
  3. 5. The third bone known as the stirrup.
  4. 8. A tunnel that connects to the sinuses responsible for equalizing pressure in the ear.
  5. 9. The sensory organ that transmits gravitational input into electrical output.
  6. 11. This area of the ear includes the pinna and external acoustic meatus.
  7. 13. The membrane that separates the middle and inner ear.
  8. 15. This area of the ear includes the cochlea and semicircular canals.
  9. 16. The tunnel leading to the ear drum.
Down
  1. 1. This area of the ear includes the tympanic cavity, ossicles, and eustachian tube.
  2. 3. The membrane that separates the outer and middle ear.
  3. 6. The bundle of neurons that transmits sound and balance information to the brain.
  4. 7. The first bone known as the hammer.
  5. 10. The three bones within the middle ear.
  6. 12. The sensory organ that transmits vibrational input into electrical output
  7. 14. The second bone known as the anvil.