crossword of people with special needs

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Across
  1. 2. dog that helps people with disabilities
  2. 4. person who can't see
  3. 5. person who can't talk
  4. 6. a paved path for pedestrians at the side of a road
  5. 8. person who can't hear
  6. 11. support for a disabled person while walking
  7. 13. a platform for raising and lowering people or things to different levels
Down
  1. 1. synonym of invalid person
  2. 2. object resting on the nose and ears used to correct defective eyesight
  3. 3. a sloping surface joining two different levels of a building
  4. 7. transport for a disabled person who can't walk
  5. 9. medical material applied to immobilize a part of the body
  6. 10. color of the seats reserved for disabled people in public transportation
  7. 12. common vision condition in which near objects appear clear but objects farther away look blurry