The Skeletal System

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Across
  1. 3. Fingers and toes
  2. 5. Wrist bones
  3. 6. The lowest curvature in the spine
  4. 9. The cheekbone
  5. 11. The central part of a long bone
  6. 12. The tailbone
  7. 15. The calf bone in the legs
  8. 17. The middle curvature in the spine, contains the most vertebrae
Down
  1. 1. Kneecaps
  2. 2. The longest bone in the human body
  3. 4. Vitamin C deficiency
  4. 5. Protects the brain
  5. 7. The outer parts of the long bone
  6. 8. Protects the heart, lungs, liver, and kidneys
  7. 10. The jawbone
  8. 13. The top part of the spine
  9. 14. Vitamin D deficiency
  10. 16. Uric acid crystallization in the bones/joints