sensory nose, mouth, eye

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Across
  1. 1. sense of smell
  2. 5. helps keep the eye moist
  3. 6. stop sensing a smell after a short time
  4. 7. drains tears into lacrimal canal
  5. 10. secrete oil to slow evaporation of tears
  6. 11. eyelids are made of this muscle
  7. 12. detect texture of foods
  8. 13. curvature of the lens changes
Down
  1. 2. these decline with age on the tongue
  2. 3. muscles of the iris
  3. 4. opening between the eyelids
  4. 8. moves the eye
  5. 9. secretes tears