Skeletal System Crossword Puzzles .1

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Across
  1. 2. Cells that build new bone
  2. 4. Porous inner bone layer
  3. 6. Supports the body, protects organs, and produces blood cells
  4. 7. Cells that break down bone
  5. 8. hard outer layer of bone
  6. 10. Soft tissue found inside bones
Down
  1. 1. Mature cells that maintain bone
  2. 3. Connective tissue that forms bones
  3. 5. Skeleton division containing limbs and girdles
  4. 9. Skeleton division containing the skull and spine