7:4 Skeletal Syste

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Across
  1. 2. marrow Material inside the medullary canal
  2. 8. another word for yellow marrow
  3. 10. Twenty-six bones of the spinal column
  4. 11. bone of lower arm on the pinky side
  5. 13. Material found in some bones that produces blood cells
  6. 15. Long shaft of bones
  7. 17. Wrist bones
  8. 19. Connective tissue band that holds bones together
  9. 20. Membrane that lines the medullary canal
  10. 21. Thigh bone
  11. 24. Area where cranial bones have joined together
  12. 25. last section of vertebrae
Down
  1. 1. Area where two or more bones join together
  2. 3. skeleton that forms the main trunk of the body
  3. 4. Upper arm bone
  4. 5. Lateral bone of the lower leg
  5. 6. Tough membrane on the outside of bone
  6. 7. Anklebones
  7. 9. Medial bone of the lower leg
  8. 12. skeleton that forms the extremities (arms & legs)
  9. 14. Twelve pairs of bones that surround the heart and lungs
  10. 16. Shoulder bone or shoulder blade
  11. 17. Eight bones that surround and protect the brain radius Lower arm bone on thumb side
  12. 18. Breastbone
  13. 22. the rounded end of long bones
  14. 23. first section of vertebrae