Across
- 4. ventricle, pumps oxygen- rich blood throughout the bod
- 5. ventricle, pumps blood to the lungs to pick up oxygen
- 8. small vessels with thin walls that oxygen can travel into
- 11. moving along a path that returns to where it started
- 12. carry blood away from the heart
- 14. your heart is one big strong ____
- 15. a part of something
Down
- 1. give
- 2. lower area of the heart
- 3. a part of your body that has a certain job to do
- 6. the act of moving an organ from one body to another
- 7. bring "used blood" back to the heart
- 9. upper area of the heart
- 10. to push liquid from one place to another
- 13. to look closely at something