Cash 7

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