Across
- 5. arteries that supply blood to the heart
- 6. top chambers of the heart
- 7. right ventricle pumps blood to here
- 8. middle/division of the heart
- 9. valve between the right atrium and right ventricle
Down
- 1. right atrium receives blood from here
- 2. left ventricle pumps blood to here
- 3. bottom chambers of the heart
- 4. valve between the left atrium and left ventricle
- 7. left atrium receives blood from here