Rowans

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Across
  1. 3. skeleton that does not connect to spine
  2. 4. don't control
  3. 7. bone that has a smooth outer layer
  4. 10. body regulates itself
  5. 12. hold muscle to bone
Down
  1. 1. can control
  2. 2. muscle heart
  3. 3. skeleton that connects to spine
  4. 5. holds bones to bones
  5. 6. muscele organs
  6. 8. cells work together
  7. 9. organs work together
  8. 11. body system that supports and protects