Across
- 1. this allows for structural support of the body
- 3. this sends blood to the different parts of the body
- 8. this system allows for movement of the body
- 14. this is when chemicals are used to break down foods
- 16. this is when food is broken down by smashing or breaking
- 17. this is when the body is at equilibrium
- 18. a chemical messenger of the body
- 19. brings blood back to the heart once it's pumped
- 20. these connects the veins and arteries so blood can flow between them
Down
- 2. this body system lets your body get rid of waste
- 4. this system allows your body to break down foods
- 5. this body system allows for reproduction
- 6. these are what makeup muscles
- 7. these organs produce substances the body needed
- 9. the system that allows blood to be pumped
- 10. this is when the body is trying to reach homeostasis
- 11. this system uses glands and hormones to control mood
- 12. this system gives oxygen to the blood
- 13. these are an organ used to move
- 15. this system of your body commands and tells your body what to do