Cardiovascular System Vocab.

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Across
  1. 2. Iron proteins of red blood cells that carry oxygen from the lungs to the tissues.
  2. 3. Transportation of blood & oxygen in the whole body.
  3. 6. Irregular rythm in the beat of the heart.
  4. 7. Blood vessels that carries blood to the heart.
  5. 11. The System of the heart & blood vessels.
  6. 13. When the blood gets oxygen from the lungs.
  7. 14. Largest artery in body and carries blood away from the heart.
  8. 15. When blood leaves the heart & is transported by: Arteries, Capillaries, & Veins.
Down
  1. 1. Circulation of lungs.
  2. 4. Blood vessels that carry blood away from the heart.
  3. 5. Muscular, hollow organ that pumps blood.
  4. 8. When the blood releases oxygen into tissues & picks carbon dioxide.
  5. 9. Tiny blood vessels that connect arterioles & venules, & also allows exchange of nutrients & gases between blood & body cells.
  6. 10. The fluid that circulates in the body & carries substances to all body parts.
  7. 12. first branch of aorta & carries blood to the myocardium of the heart.