Anna Heart Choice Board Crossword

1234567891011
Across
  1. 2. Stops blood from flowing backwards in the heart.
  2. 4. A type of blood vessel that carries blood away from the heart.
  3. 6. Supplies oxygenated blood to the circulatory system, the main artery.
  4. 7. Connection between arteries and veins.
  5. 9. Upper chamber in which blood enters ventricles in heart.
  6. 11. Expels blood toward body, bottom chambers of the heart.
Down
  1. 1. Large vein carries blood to the heart from other parts of the body.
  2. 3. A type of blood vessel that carries blood towards the heart.
  3. 5. muscle A type of muscle only found in the heart.
  4. 8. Nickname for sinus node, sets pace of heartbeat.
  5. 10. Divides left and right side of heart.