axial and appendicular skeletons

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Across
  1. 2. cells that break down bone matrix
  2. 6. mature bone cell
  3. 7. helps blood vessels pass through compact bones
  4. 8. dense connective tissue covering the surface of a bone
  5. 9. branching bony plate that seperates irregular spaces within spongy bone
  6. 10. bone forming
  7. 12. shaft of a long bone
  8. 13. a cavity containing red and yellow marrow within the diaphysis of a long bone
Down
  1. 1. occurs within the cartilage
  2. 3. dense bone tissue in which cells are organized in osteons without apparent space; cartical bone
  3. 4. hylaline cartilage thjat covers the ends of bones in synovial joints
  4. 5. either end of a long bone
  5. 11. bones that consists of bars and plates sperated by irregular spaces; cancellous bone