Naufal Work

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Across
  1. 5. attack A blockage of blood flow to the heart muscle
  2. 6. Damage to the brain from interruption of its blood supply
  3. 9. oxygen has been removed
  4. 11. help clot the bleeding
Down
  1. 1. carry blood toward the heart
  2. 2. a tubular structure carrying blood through the tissues and organs
  3. 3. carry blood away from the heart
  4. 4. that protein contains iron in the blood
  5. 7. carrying more of oxygen to deliver to body tissues
  6. 8. A disorder in which blood doesn't clot normally
  7. 10. how to prevent heart illness