skeletal system

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Across
  1. 2. the arch of bone beneath the eye that forms the prominence of the cheek
  2. 9. Forms sole of foot
  3. 15. the flat bone that articulates with the clavicles and the first seven pairs of ribs
  4. 16. Paired bone of skull that form most of the superior and lateral walls of the cranium on the side of the head
  5. 17. Mature bone cells which are found in tiny cavities within the matrix
  6. 21. Bone of skull that forms forehead
  7. 22. the 2nd cervical vertebra; acts as a pivot for the rotation of the atlas
  8. 23. bones of the wrist
  9. 24. Bone tissue composed of small needlelike pieces of bone and lots of open space
  10. 28. Bones in the palm of the hand
  11. 30. Bones of fingers and toes
  12. 31. the inner and thicker of the two bones of the human leg between the knee and ankle
Down
  1. 1. The most anterior part of a coxal bone
  2. 3. chronic breakdown of cartilage in the joints
  3. 4. Allows movement in 2 directions only; Flexion(bending), Extensions (straightening).
  4. 5. abnormal loss of bony tissue resulting in fragile porous bones attributable to a lack of calcium
  5. 6. Bone of skull that forms back of cranium
  6. 7. bone extending from the shoulder to the elbow
  7. 8. Breaks in the bones
  8. 9. the two fused bones forming the upper jaw
  9. 10. top 7 pairs of ribs that attach directly to the sternum by costal cartilage
  10. 11. the outer and slightly shorter of the two bones of the human forearm
  11. 12. last 5 pairs of ribs; attach indirectly to sternum or do not attach at all
  12. 13. Paired bones of skull that are over your temples
  13. 14. animals having a bony or cartilaginous skeleton with a segmented spinal column and a large brain enclosed in a skull or cranium
  14. 18. Bone tissue that is dense and looks smooth and homogeneous
  15. 19. ankle bones
  16. 20. the 1st cervical vertebra
  17. 25. bones of the fingers and toes
  18. 26. the longest and thickest bone of the human skeleton; extends from pelvis to knee
  19. 27. the inner and longer of the two bones of the human forearm
  20. 29. lower jaw bone