Heart Dissection Crossword

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Across
  1. 4. Deoxygenated blood enters this top chamber
  2. 5. Largest artery in the heart that carries oxygenated blood
  3. 7. Oxygenated blood enters the heart through this blood vessel
  4. 9. Covers the atria
  5. 10. This groove separates the right & left ventricles of the heart
  6. 11. This valve prevents blood from flowing backwards from the right ventricle to the right atrium
Down
  1. 1. This chamber is largest in the entire heart because it pumps oxygenated blood to the whole body
  2. 2. This structure breaks off into the pulmonary arteries
  3. 3. Blood vessel that pumps blood away from the heart
  4. 5. Pointed tip of the heart, & the lowest part of the left ventricle
  5. 6. These structures allow blood to flow in 1 direction, not backwards
  6. 8. Blood vessel that pumps blood toward the heart