Intro to A & P

4. Toward the front of the body
8. System that controls and coordinates other systems using electrical signals
10. Toward the feet or lower part of the body
12. Position standing upright with palms facing forward
14. System that returns fluid to the bloodstream and defends against disease
16. Level of organization made of similar cells working together
18. Most basic level of body organization
19. System that absorbs oxygen and removes carbon dioxide
20. System that distributes oxygen, nutrients, and hormones
22. Farther from the trunk or point of origin
23. System that breaks down and absorbs nutrients
24. System responsible for movement and heat production

1. System that eliminates waste and controls acid base balance
2. Process of maintaining internal balance or stability
3. System that filters blood and regulates fluid balance
5. Closer to the trunk or point of origin
6. Toward the midline of the body
7. Study of how the healthy body functions
9. Toward the back of the body
11. System responsible for protection, temperature regulation, and sensation
13. Study of body structures
15. System that supports the body and produces blood cells
17. Toward the head or upper part of the body
20. Cavity containing the brain
21. Away from the midline of the body