Skeletal System Crossword

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Across
  1. 4. Fatty connective tissue that does not produce blood cells
  2. 10. Permits movement in only one plane
  3. 11. The principal supportive structure of the body
  4. 14. The end of a long bone
  5. 16. Mature bone cells the maintain bone in viable state
  6. 17. Consists of interwoven beams of bone in the epiphyses of long bones
  7. 18. Is a circular movement, permitted at ball and socket joints
  8. 19. immature or matrix depositing, bone cells are referred to as
  9. 20. Causes blood calcium to be deposited in bones as calcium salts
Down
  1. 1. Replaces hyaline cartilage with bony tissue
  2. 2. Is to bend a joint or decrease angle between bones of joints
  3. 3. Developed in tendons, often mixed with fibrous tissue and cartilage
  4. 5. A fibrous, cellular, vascular, highly sensitive life support sheath for bone
  5. 6. Straightening of a joint
  6. 7. The shaft of a long bone
  7. 8. Occurs by intramembranous and/or endochondral ossification
  8. 9. Turns the sole of the foot inward
  9. 12. Generally have flat articulating surfaces(ex: intercarpal joints
  10. 13. Dense areas of bone at the fusion site
  11. 15. External rotation of the radiohumeral joint