The Skeletal System

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Across
  1. 3. The lateral leg bone
  2. 4. A broken bone
  3. 6. The heel bone
  4. 7. Turning inward
  5. 10. Turning the palm or foot upward
  6. 13. Shin bone
  7. 14. A wrist bone
  8. 16. Turning outward
  9. 18. Thighbone
Down
  1. 1. The long bone extending from the shoulder to the elbow
  2. 2. The collarbone
  3. 5. Membrane that surrounds the outside of the bone
  4. 8. Inner membrane layer of the bone
  5. 9. Moving around a central axis
  6. 10. The shoulder blade
  7. 11. The place where bones come together
  8. 12. Bending or being bent
  9. 14. The tailbone
  10. 15. Kneecap
  11. 17. The breastbone