Skeletal System

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Across
  1. 2. Cheek bones
  2. 4. Bone is crushed
  3. 7. Encloses the brain
  4. 9. Allows rotation of the head
  5. 10. Compose the face
  6. 15. Function of the skeleton
  7. 17. Articulates with occipital condyles
  8. 18. Forms roof of nasal cavity
  9. 22. Limbs and girdles
  10. 23. Bone-forming cells
  11. 27. Function of the skeleton
  12. 29. Excessive twisting force is applied
  13. 30. Does not penetrate the skin
  14. 31. Function of the skeleton
  15. 32. Protects the heart and lungs
  16. 36. Bone-destroying cells
  17. 37. formation Function of the skeleton
  18. 38. Made of small needle-like pieces and open space
  19. 39. 5 fused bones
  20. 40. Function of the skeleton
Down
  1. 1. Vertebral column has 7 of these
  2. 3. Vertebral column has 5 of these
  3. 5. Skull bone not connected by sutures
  4. 6. Broken bone penetrates the skin
  5. 8. Bone breaks incompletely
  6. 11. Longitudinal axis of the body
  7. 12. Forms part of the floor of the cranial cavity
  8. 13. Outside covering of the diaphysis
  9. 14. Ends of the bone; mostly of spongy bone
  10. 16. Broken bone is pushed inwards
  11. 19. Shaft of bone; composed of compact bone
  12. 20. Covers the epiphyses and reduces friction at the joints
  13. 21. Bridge of the nose
  14. 24. Broken bone ends forced into each other
  15. 25. Vertebral column has 12 of these
  16. 26. Form upper jaw
  17. 28. Dense and appears homogenous
  18. 33. Mature bone cells
  19. 34. Tailbone, 3-4 fused bones
  20. 35. Bone breaks into many fragments