Across
- 2. whats filling up with air
- 3. above the heart
- 5. transports needs for the body
- 8. a cell fragment that forms scabs
- 10. were air gets into the lungs like a passageway
- 11. tissues, the function of the body
- 12. filters out waste
- 13. a tube that connects the mouth and stomach
Down
- 1. tiny structure shape of a finger
- 4. a group of similar cells, forms
- 6. what gets rid of carbon dioxide
- 7. filters blood
- 9. diaphragm helps with breathing
- 14. tiny tissues for moving gases tissue and blood