Across
- 5. Total length of these would go twice around the world
- 7. Contains plasma, red & white blood cells and platelets
- 8. receives oxygen-rich blood from the lungs and pumps it to the left ventricle
- 10. The heart is this type of organ
- 11. Carry oxygen-poor blood from your heart to your lungs
Down
- 1. These distribute oxygen-rich blood to your body.
- 2. Connect the veins and arteries
- 3. Flaps located on each end of the two ventricles
- 4. The main artery that carries blood away from your heart to the rest of your body
- 6. These collect oxygen-poor blood and carry it back to your heart
- 9. The heart is about this size