Cardiovascular system

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Across
  1. 2. Exchanges substances between the blood and Body systems
  2. 5. Carrys blood back to the heart
  3. 6. Another term for platet
  4. 9. The artery carrying blood from the left ventricle of the heart
  5. 11. Lines the inside chambers of the heart
  6. 12. The artery carrying blood from the right ventricle of the heart
  7. 14. Fights infection and disease
Down
  1. 1. The middle layer of a hearts wall
  2. 3. The body's largest artery
  3. 4. A hallow part or cavity in an organ
  4. 5. A large veign that Carry's blood from the body to the heart
  5. 7. Carry blood away from the heart
  6. 8. Keeps the heart in a stable location
  7. 10. Heart chamber that receives blood into the heart and drives it into the ventricle
  8. 13. Blood responsible for carrying oxygen back to the body's