Skeletal System

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Across
  1. 2. A condition in which bones become weak and brittle
  2. 3. space between two vertebrae
  3. 6. smaller of the two bones that make up the forearm
  4. 10. a cell that produces bone tissue
  5. 12. inflammation of cartilage that connects a rib to the sternum
  6. 13. root word for spine
  7. 14. joint
  8. 15. bone marrow
  9. 16. large bone that lies in the upper back (shoulder blade)
Down
  1. 1. ends of a long bone
  2. 4. absorption into the circulatory system of tissue or cells
  3. 5. freely moveable joint
  4. 7. immovable joint such as joints between the skull bones
  5. 8. first cervical vertebrae
  6. 9. bone
  7. 11. softening of the bone