Human Anatomy

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Across
  1. 1. The longest and the heaviest bone
  2. 4. Lower or upper extremities
  3. 6. The bottom tip of the spinal column
  4. 8. The articulation of the fibula, tibia and talus bones
  5. 11. An opening or a hole in a bone
Down
  1. 2. The lower jaw
  2. 3. The joint between the arm and the upper arm
  3. 5. The upper jaw
  4. 7. Two flat bones attached to the sternum on their anterior side
  5. 9. Immobile bones that hold the skull bones together
  6. 10. Structure that protects the heart and the lungs