Across
- 4. Biggest artery in the heart
- 5. How many chambers does the heart have
- 7. Part of the body where the heart is located
- 8. The bottom two chambers of the heart are called
- 11. A common heart disease
- 12. A fatty substance which can cause heart disease
Down
- 1. What can keep your heart healthy
- 2. What term is used to describe the 'door' between the heart's chambers
- 3. Human heart is the size of a
- 6. The blood vessel that carries blood away from the heart
- 9. What connects the arteries and veins
- 10. Heart rate is measured in beats per