1. The Human Skeleton

5. Tibia and fibula of a 15 year-old, with partially fused growth plates and a healed fracture with surgical plate on the fibula

6. Craniums of a 20 year-old (left) and a 70 year-old (right). 

7. Arthritis on the spine as evidenced by "lipping" of the vertebrae

8. Clavicle

10. COLOR CODE!
Yes… I realize the skeletons are different, but identify the bones and color them. Color all bones of skull grey