Across
- 1. system that protect the body from diseases
- 7. is the process in which stimulus
- 9. the major source of energy in the body
- 11. group of organs that perform related funvtions
- 12. system that supports the body
- 14. system that produce voluntary and involuntary movement
- 15. equal to 4.18 J
- 17. system that products gametes
- 21. system that brings up cellular respiration
- 23. system that recognize and coordinates the body response
- 24. helps the body to absorb fat soluble
- 25. the smallest unit of life
Down
- 2. system controls growth and development
- 3. groupo of cells with specific functions
- 4. system that breaks down food
- 5. the most important nutrient
- 6. internal conditions of the human body
- 8. system that guards against infections
- 10. group of tissues that perform a single functions
- 13. system eliminastes waste products
- 16. tissue that support for the body and connects
- 18. supply raw materials
- 19. system that transports oxygen and nutrients
- 20. tissue that lines the interior and exterior of body surfaces
- 22. tissue that produce voluntary movements