Across
- 2. Smallest Blood vessels
- 5. Brings blood to the heart
- 6. Platelets
- 9. Oxygenated blood enters back through the heart through the...
- 11. Thin membrane separating the chambers
- 12. Blood travels from the right to the left through the...
- 14. White blood cell
Down
- 1. Muscular tissue of the heart
- 3. Oxygenated blood leaves the heart through the...
- 4. Lower section of the heart
- 5. Blood enters the heart through the...
- 7. Brings blood from the heart
- 8. Membrane surrounding the heart
- 10. Upper section of the heart
- 13. Red blood cell