Skeletal system

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Across
  1. 3. The collarbone
  2. 7. The larger bone of the lower leg (shinbone)
  3. 8. The small bones making up the spine
  4. 10. Protects the brain
  5. 11. The kneecap
  6. 12. The tailbone at the base of the spine
  7. 13. The smaller bone of the lower leg
  8. 14. Triangular bone at the base of the spine, above the coccyx
  9. 15. Bones that protect the heart and lungs
  10. 17. Shoulder blade
  11. 18. The thigh bone, longest in the body
Down
  1. 1. Finger and toe bones
  2. 2. Wrist bones
  3. 4. The chest bone connecting the ribs
  4. 5. Upper arm bone
  5. 6. Bones of the hand between the wrist and fingers
  6. 9. One of the two bones in the forearm (on the little finger side)
  7. 11. Hip bone structure
  8. 16. One of the two bones in the forearm (on the thumb side)