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