Across
- 1. the wall separating the two sides of the heart
- 4. chamber at the bottom of the heart
- 5. vessel carrying deoxygenated blood away from the heart
- 7. the type of muscle the heart is made of
- 8. vessel carrying oxygenated blood away from the heart
Down
- 2. vessel carrying oxygenated blood into the heart
- 3. prevents back flow of blood
- 4. vessel carrying deoxygenated blood into the heart
- 6. chamber at the top of the heart