Respiratory and Circulatory system

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Across
  1. 2. pump blood around your body.
  2. 7. carries blood from the heart to the circulatory system.
  3. 9. exchange oxygen and carbon dioxide during Inhaling and Exhaling
  4. 10. distribute the air throughout the lungs.
  5. 11. supplies the body with oxygen, and removes carbon dioxide from the body.
Down
  1. 1. passes the blood on to the pulmonary artery, which sends it to the lungs.
  2. 3. vacuum which pulls air into the lungs.
  3. 4. A pipe that carries oxygen into the Lungs.
  4. 5. brings oxygen and nutrients to all the parts of the body.
  5. 6. collect oxygen-poor blood and return it to your heart.
  6. 8. vocal cords used for breathing, swallowing, and talking.