Across
- 3. movement of substances in body fluids
- 5. a collection of tissues in an area that function together
- 10. the back side
- 12. tries to reach homeostasis by not returning to the set point
- 13. the membrane that attaches directly to the organ
- 14. the plane that create top and bottom halves
- 17. reaction to a change inside or outside of the body
- 19. tries to maintain homeostasis by by creating a change to return to a set point
- 20. the smallest level of organization
- 21. the study of function
Down
- 1. the midde region on the nine square of the abdominal cavity
- 2. the membrane that attaches to the wall of the cavity
- 4. cavity that houses the lungs
- 6. this system responds to external and internal stimuli
- 7. a stable internal environment
- 8. the collection of all organ systems working together
- 9. to move away from the midline
- 11. this system deals with the break down of food for nutrient absorption
- 15. cavity that houses the brain
- 16. to be above or towards the head
- 18. the study of structures