Skeletal anatomy

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Across
  1. 1. where 2 bone surfaces come together
  2. 3. small spaces between the lamellae that contains mature bone cells
  3. 5. supplies the shaft
  4. 11. the end of a long bone
  5. 12. a fibrous, vascular, sensitive life support covering or sheath for bone
  6. 13. area of a bone that projects above the surface of a bone
  7. 16. centric rings of mineral salts and collagen that give bone it’s strengths
  8. 17. central space in the osteons, containing blood vessels
  9. 18. appears as tiny beams of bone arranged like a lattice
Down
  1. 1. found on both ends of long bones
  2. 2. small openings in the diaphysis where arteries enter bone
  3. 4. many small canals that run perpendicular to the lamellae
  4. 6. área of growth in the long bone
  5. 7. the dense bone found in the diaphysis
  6. 8. when bone replaces cartilage and longitudinal growth stops
  7. 9. serves to lighten bone weight and provide space for its marrow
  8. 10. process of bone development
  9. 14. the shaft of a long bone
  10. 15. openings or grooves that allow blood vessels or nerves to enter bone