The skeletal system

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Across
  1. 2. The thighbone. It is the longest and strongest bone in your body.
  2. 3. a bone that's located in the middle of your chest
  3. 6. (2 words)basin-shaped complex of bones that connects the trunk and the legs
  4. 9. outer of two bones of the lower leg or hind limb
  5. 11. the part of the skull that encloses the brain
  6. 12. the arm bone between your shoulder and your elbow
Down
  1. 1. (2 words)also called spinal column, spine, or backbone, in vertebrate animals, the flexible column extending from neck to tail, made of a series of bones
  2. 3. also known as the shoulder blade, is a large triangular-shaped bone that lies in the upper back
  3. 4. the bone that connects the breastplate (sternum) to the shoulder
  4. 5. the shinbone, the larger of the two bones in the lower leg
  5. 7. (2 words)surrounds the lungs and the heart, serving as an important means of bony protection for these vital organs
  6. 8. the outer of the two bones of the forearm when viewed with the palm facing forward
  7. 10. one of two bones that make up the forearm, the other being the radius