Body Systems and Homeostasis

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Across
  1. 3. stable conditions regulated
  2. 4. special tissues that create and release
  3. 6. body systems overall system of our body
  4. 9. tissue cells that can move the body
  5. 10. tiny blood vessels
  6. 12. regulates hormones
  7. 16. system for gas exchange in body
  8. 17. tube for blood circulation
  9. 18. bones that give structure to body
  10. 19. molecules that regulate behavior
  11. 20. regulation interaction with various systems
Down
  1. 1. loop outputs are turned into inputs
  2. 2. organs used to make offspring
  3. 5. consists of muscle fibers
  4. 7. sends messages back and forth to brain
  5. 8. fibers singular muscle cell in muscle tissue
  6. 11. body breaks down food
  7. 13. delivers nutrients and cells to body
  8. 14. organs that facilitate nitrogenous waste
  9. 15. elastic,muscular tubes