Across
- 2. Takes blood to the heart for a visit.
- 6. Has an arch
- 7. Typer of valve.
- 8. Keeps the blood from going the wrong way.
- 10. The main organ.
- 11. Gets blood from the Sup. and Inf. Vena cava.
Down
- 1. Has veins and arteries
- 2. Gives blood from the pulmonary truck and the aorta.
- 3. Give blood oxygen.
- 4. Made in the skeletal system.
- 5. Type of valve.
- 9. Takes blood Away from the heart.