The Heart

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Across
  1. 3. dividing wall between the right side and left side of the heart, preventing oxygenated blood with deoxygenated blood
  2. 5. 4 in total in the heart, prevent bad flow of blood and ensure that blood moves in the right direction
  3. 7. Brings blood back from the lungs to the heart. The blood is now oxygenated
  4. 8. receives blood from the right atrium the contracts squeezing blood into the pulmonary artery to become oxygenated at the lungs
  5. 10. the semilunar valve between the left ventricle and the aorta, controlling the flow of blood
  6. 13. receives oxygenated blood from the left atrium then contracts squeezing blood to the aorta
  7. 14. Main Artery, receives oxygenated blood from left side of the heart and delivers it to the rest of the body
  8. 15. To remove dissolved oxygen from (a liquid, such as water)
Down
  1. 1. The three-segmented valve of the heart that keeps blood in the right ventricle from flowing back into the right atrium.
  2. 2. he chambered muscular organ in vertebrates that pumps blood received from the veins into the arteries, thereby maintaining the flow of blood through the entire circulatory system.
  3. 4. collects blood from the pulmonary veins and contracts squeezing blood into the aorta
  4. 6. a semilunar valve between the right ventricle and the pulmonary artery; prevents blood from flowing from the artery back into the heart
  5. 7. takes deoxygenated blood away from the heart to the lungs
  6. 9. Main Vein in the heart
  7. 11. To treat, combine, or infuse with oxygen.
  8. 12. Collects deoxygenated from the vena cava, then squeezes blood into the right ventrice