Across
- 3. first phase of heartbeat
- 4. Tiny blood vessels connecting the arteries to the veins
- 7. pumps blood, center of circulatory system
- 9. carries blood AWAY from heart
- 10. divides the left and right side of the heart up
- 11. Red bodily fluid, contains plasma and blood cells
Down
- 1. two lower chambers of the heart
- 2. two upper chambers of the heart
- 5. biggest artery, shaped like a cane
- 6. carries blood TO the heart
- 8. second phase of heartbeat