The Skeletal System

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Across
  1. 1. Breastbone
  2. 4. Outside layer of bone
  3. 5. Hindmost bone of the skull
  4. 7. Shoulder blade
  5. 10. In the center of the bone, produces blood cells
  6. 13. Hold 2 bones together
  7. 15. Holds muscle to bone
  8. 16. Inner, larger bone of the forearm
  9. 18. Lower jaw
  10. 19. Elbows, knees, and hips
  11. 21. 5 bones that form the palm of the hand
  12. 26. Uppermost, largest bone of the arm
  13. 27. 2 bones that make up the cheeks
  14. 29. Larger of 2 bones that form the lower leg
  15. 30. Thighbone
  16. 31. Smaller, outside bone of the lower leg
  17. 32. Forms the kneecap
  18. 33. Forms the forehead
  19. 34. Joins all the bones of the cranium together
  20. 37. 2 bones of the upper jaw
  21. 40. 5 long and slender bones, similar to metacarpals
  22. 42. Ankle bone
  23. 43. 2 bones form the bridge of the nose
Down
  1. 1. Lubricates and cushions joints
  2. 2. Bones of the fingers and toes
  3. 3. 12 pairs of bones
  4. 6. Make up the foot close to the heel
  5. 8. Pelvis and skull
  6. 9. An oval case that protects the brain
  7. 11. Light spongy bone between the eye sockets
  8. 12. 2 bones the form the sides and crown of the skull
  9. 14. Inside layer of bone
  10. 17. Protective coating over the bones that allows the muscles ti slide over them without friction, contains blood vessels
  11. 20. U shaped bone at the base of the tongue
  12. 22. Collarbone
  13. 23. Connects 2 or more bones together
  14. 24. Known as the chest
  15. 25. 7 bones at the top of the vertebrae column
  16. 28. Wrist, flexible joint
  17. 30. Made of 26 bones
  18. 35. Smaller bone of the forearm
  19. 36. 2 bones form the sides of the head in the ear area
  20. 38. Tissue at the end of bones
  21. 39. The study of bones
  22. 41. 2 bones at the front inner wall of the eye sockets