Across
- 3. Air travels through the.... to the lungs
- 7. The diaphragm..... when we inhale
- 8. Join Arteries and veins
- 9. Another word for thermal
- 11. We breathe through the.....
- 12. Is the best conductor of heat
- 15. When a liquid turns to a gas
- 16. Pumps blood around the body
Down
- 1. Carry blood towards the heart from the body
- 2. When a solid turns to a liquid
- 4. Another process when liquids turn to a gas
- 5. Carry blood away from the heart to the body
- 6. Side of the heart carries blood with oxygen
- 10. The blood without oxygen is converted to blood with oxygen in the.......
- 13. Side of the heart carries blood without oxygen
- 14. The diaphragm ..... when we exhale