Skeletal System

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Across
  1. 3. bone cells that build up new bone
  2. 5. attaches your bones to your muscles
  3. 8. bone cells that break down old bone
  4. 10. mineral stored in compact bones
  5. 12. a condition in where the bones become weak due to mineral loss
  6. 13. surrounds and protects spinal cord
  7. 14. bone cells
Down
  1. 1. protects organs and attachment sites for muscles
  2. 2. protects knee joints
  3. 4. collective tissue at the end of long bones
  4. 6. glides over another bone
  5. 7. mineral stored in compact bones
  6. 9. attachment site for muscles that move body
  7. 11. attaches your bones to other bones