Across
- 2. / the organ which helps to circulate blood throughout the body.
- 4. / Which side of heart receives blood from the lungs and pumps it out to the body.
- 7. / The artery which receives de-oxygenated blood from the right ventricle and moves it into lungs to pick up oxygen.
- 8. / Oxygenated blood is circulated in the body through the arteries and tiny blood vessels.
- 9. / The left side of heart gets blood from the lungs which is…
- 10. / The largest vein.
- 11. / it is the same size of a _______
Down
- 1. / A wall of muscles which separates four parts of the heart.
- 3. / They carry blood away from the heart.
- 5. / Out of four chambers of heart the lower two are called…
- 6. / Largest artery of human body.
- 7. / A double- walled sac around the heart.