areas of the heart

Across

• 1. oxygenated blood from the left ventricle is pumped to here to be sent to the working muscles (5)
• 4. recieves deoxygenated blood from the working muscles (4, 4)
• 5. seperates the right atrium and right ventricle, allowing blood to flow between the two (9, 5)
• 6. recieves deoxygenated blood from the vena cava (5, 6)
• 8. recieves oxygenated blood from the pulmonary veins (4, 6)
• 9. moves blood from ventricles to out of the heart, but not back in (9, 5)
• 10. allow newly oxygenated blood back into the heart, to the left atrium (9, 4)