Across
- 1. What the respiratory system allows us to do
- 4. the pump that sends blood throughout our body
- 7. part of the heart that gets low-oxygen blood and sends it to right ventricle
- 8. aka the windpipe
- 9. acts as a carrier for oxygen
- 11. the "voicebox" where our vocal cords are
- 13. the throat area
- 14. pumps blood with oxygen to the rest of our bodies
Down
- 2. pumps blood low in oxygen to the lungs
- 3. gets blood with oxygen from our lungs and sends it to left ventricle
- 5. body system that works together with respiratory
- 6. sacks that fill with air when we breathe
- 10. small chambers where gas exchange occurs
- 12. Where air typically enters our body from