Skeletal System Crossword Puzzle

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Across
  1. 1. Upper arm bone
  2. 4. Shin bone
  3. 5. Forearm bone, on the pinky side
  4. 6. Ankle bones
  5. 9. Protects the thoracic organs
  6. 10. Bones of the hand
  7. 12. Hip bone
  8. 14. Lower jawbone
  9. 16. Process of bone formation
  10. 19. Collarbone
  11. 21. Base of the spine, above the coccyx
  12. 22. Breastbone
  13. 23. Finger bones
  14. 24. One of the bones making up the spine
  15. 25. Heel bone
Down
  1. 2. Bones of the foot
  2. 3. Upper jawbone
  3. 7. Shoulder blade
  4. 8. Wrist bones
  5. 11. Smaller bone of the lower leg
  6. 13. One of the forearm bones, on the thumb side
  7. 15. Thigh bone, the longest bone in the body
  8. 17. Tailbone
  9. 18. Protects the brain
  10. 20. Flexible connective tissue found at joints