Skeletal System

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Across
  1. 3. Bone-tissue formation
  2. 8. Also called cancellous bone
  3. 11. Internal spongy bone of flat bones
  4. 12. The body's most complex bony structure
  5. 15. Type of ossification in which bones develop as hyaline cartilage
  6. 17. Type of ossification in which bones develop from a mesenchymal membrane
  7. 19. Another term for joints
  8. 20. Narrow ridge of bone; usually prominent
  9. 21. Large rounded projection; may be roughened
  10. 22. Rounded articular projection, often articulates with a corresponding fossa
Down
  1. 1. Dense outer layer of bone
  2. 2. This cell is involved in bone deposition
  3. 4. Part of the skeleton that consists of upper and lower limbs
  4. 5. Very large, blunt, irregularly shaped process (the only examples are on the femur)
  5. 6. Ends of a bone
  6. 7. Raised area on or above a condyle
  7. 9. Any bony prominence
  8. 10. Shaft of the bone
  9. 13. Narrow ridge of a bone; less prominent than a crest
  10. 14. Hollow cavity in bone, filled with yellow marrow
  11. 16. This cell is involved in bone resorption
  12. 18. The skull, vertebral column, and thoracic cage