The Skeletal System

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Across
  1. 1. longest bone in the thigh
  2. 6. hard structure inside the body
  3. 7. lighter and more flexible than a bone
  4. 9. another name for cartilage, an inner support
  5. 10. the body is made up of
Down
  1. 2. animals that have shells have an
  2. 3. medical specialty treating the skeletal system
  3. 4. smallest bone found in the ear
  4. 5. found inside bones
  5. 8. largest bone in the body