Skeletal System and Bone

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Across
  1. 4. middle part of the long bone
  2. 5. which bone protects the heart
  3. 6. how many types of bones?
  4. 8. bone flat bone example
  5. 9. irregular bone example
  6. 10. structural unit of compact bone
  7. 11. bone short bone example
  8. 12. cavities where osteocytes are
Down
  1. 1. top part of the long bone
  2. 2. how many pairs of ribs
  3. 3. bottom part of the long bone
  4. 7. mature bone cells
  5. 8. canal where the blood vessels are