BONES AND MUSCLES

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Across
  1. 4. Depresses down the sides of the tongue and retract it
  2. 7. Raises and wrinkles the skin of the chin and pushes
  3. 8. Forms the roof and upper sides of the cranium
  4. 9. Back of the cranium
  5. 10. Base of the septum
  6. 12. Forms the forehead
  7. 16. Pushes cheeks against teeth
  8. 20. Depresses the mandible and elevates the hyoid bone
  9. 21. elevates and retracts the hyoid bone
  10. 25. Depresses the tounge and makes it protrude
  11. 27. Located on the bridge of the nose
  12. 28. A nasal cavity; has a superior, middle, and inferior
  13. 29. One bone located on either side of the face
  14. 30. Elevates the Hyoid bone and tongue.
Down
  1. 1. muscles
  2. 2. Helps with swallowing and bringing the tongue backwards
  3. 3. Joins at the mid line of the mouth and forms the floor of the mouth
  4. 5. lip up
  5. 6. Makes tongue move upward or backward
  6. 11. Creates the floor of the cranium
  7. 13. Muscle that raises the mandible and closes the jaw
  8. 14. Forming the lower part of the jaw
  9. 15. Two of these bones make up the upper jaw
  10. 17. Two bones near the inner angle of the eye
  11. 18. Forms the bridge of the nose
  12. 19. Comes from muscles around the mouth; not attached to bone
  13. 22. Often injured by dental assistants due to improper posture
  14. 23. Suspends itself between the mandible and larynx and acts as support for the tounge and
  15. 24. Draws the muscles of the mouth back when laughing
  16. 26. Forms part of the anterior base of the skull