Steps of Blood Flow

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Across
  1. 4. The blood is returned to the heart through these (There are 4 of them)
  2. 6. This sends the blood to get reoxygenated
  3. 8. This sends blood to the entire body
  4. 11. This is the 4th chamber of the heart
  5. 12. The superior and inferior vena cava send blood to this chamber of the heart
Down
  1. 1. Blood gets reoxygenated here
  2. 2. This semilunar valve connects the 2nd chamber blood passes through and the last section before blood gets oxygenated
  3. 3. Also known as the mitral valve, this valve connects the 3rd and 4th chambers of the heart
  4. 5. This connects the 4th chambers to the last section blood flows through in the heart
  5. 7. The blood ends up in this chamber after passing through the AV valve on the right side of the heart
  6. 9. Blood then flows through this valve to reach the next chamber of the heart
  7. 10. After returning to the heart, blood ends up in this chamber (3rd chamber blood flows through)