Across
- 2. carries blood back to the heart.
- 4. The lower chamber of your heart.
- 5. Passageways air takes to get to your lungs.
- 7. The part of your blood that fights disease
- 9. The liquid part of your blood.
- 11. these connect to the alveoli, but are not a part of the circulatory system.
- 14. tube that exits the bladder.
- 15. Tubes that connect the kiddneys to the bladdar.
Down
- 1. the part of your blood that forms a scab.
- 3. flap that keeps food from entering the trachea.
- 6. It is tiny, and filters your blood.
- 8. Were water is reabsorbed.
- 10. The upper chamber of your heart.
- 12. carries blood away from the heart.
- 13. connects mouth to the stomach