Across
- 2. small bronchi
- 5. Has oxygenated blood in it, blood vessel
- 7. Small sac that transfers air
- 9. Storage for waste
- 11. The lower part of the heart
- 12. The top part of the heart
- 14. Filters blood
Down
- 1. Example: heart, stomach,kidney
- 3. Example:Circulatory system, Respiratory system
- 4. Creates scabs and is part of blood
- 6. Group of cells
- 8. a muscle that makes the lungs move and helps us breathe
- 9. 2 airways for air to get in the lungs that late split into smaller pathways
- 10. What is in the kidney used to filter blood
- 13. It has deoxygenated blood flowing through it, blood vessel