Skeletal and Muscular System crossword

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Across
  1. 2. The fluid around cartilage where two bones connect
  2. 3. What moves the body
  3. 4. Bones that provide protection for the body
  4. 6. Connects muscle to bone
  5. 8. Cancellous bone. Porous bone containing red bone marrow
  6. 9. Inside of bone that holds minerals and creates blood cells
  7. 11. Framework of the body
  8. 13. Muscle pairs that work opposite - one tense while the other relaxes
Down
  1. 1. Bones that provide movement in the skeleton
  2. 5. Holds bone to bone
  3. 7. Connects bones, muscles, etc. Controls movement direction
  4. 10. At the end of bones for protection
  5. 12. Dense outer layer of the bone