Cardiovascular System

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Across
  1. 4. Artery leaving the heart to the body
  2. 6. Encase the blood and features
  3. 8. Artery leaving the heart to the lungs
  4. 9. Prevent backflow of blood
  5. 10. Small blood vessels that carry blood to and from the body’s cells
Down
  1. 1. Vein returning to the heart from the body.
  2. 2. Vein returning to the heart from the lungs
  3. 3. Transport blood back to the heart
  4. 5. Transport blood away from the heart
  5. 7. Circumference of blood vessel