Adriana steiner hour:5

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