Across
- 2. higher part of the heart
- 4. stomach acid
- 6. System that removes cellular waste from your body and controls
- 8. connects veins and arteries
- 9. muscular tube that connects the mouth to the stomach
- 11. stores urine
- 12. balance.
- 13. made up of a bunch of cells
- 14. filters waste from blood
- 15. little filter that blood goes through
Down
- 1. brings oxygen to the body
- 3. lower part of the heart
- 5. teeth crushing food
- 7. branches off of bronchi
- 10. liquid part of blood