Across
- 3. the most complex part level of organization
- 4. the smallest level of organization
- 5. the chemical in the small intestine that helps break down food.
- 7. the 3rd level of organization
- 9. In biology, homeostasis is the state of steady internal, physical, and chemical conditions maintained by living systems.
- 10. the body system that eliminates waste by homeostasis
- 13. what is the function of the muscular system?
- 14. the amount of bones in the skeletal system.(no spaces and all letters)
- 16. what body system is he heart in?
- 17. the body system hat contains the hair skin and nails
Down
- 1. what body system that produces hormones.
- 2. the body system that includes the lungs,blood vessels and airways.
- 6. what does your body do to maintain homeostasis when you get a fever or get sick
- 8. what body system Is the stomach in?
- 11. the 2nd smallest level of organization
- 12. what happens when you eat spoiled food
- 15. system the 4th level of organization
- 16. what part of the nervous system includes the spinal cord an brain?