L.A.M.S Health - Respiratory System

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Across
  1. 3. A flap of tissue that closes over the trachea when you swallow.
  2. 5. The process of breathing out.
  3. 6. the upper part of the respiratory system that contains the vocal cords.
  4. 7. Passages through which air enters the lungs.
  5. 8. A direct windpipe that directs air to the lungs.
  6. 13. The exchange of gases between the blood and the air in the lungs.
  7. 15. Tiny air sacs in the lungs where carbon dioxide is exchanged with oxygen.
Down
  1. 1. A measure of the ozone, sulfur dioxide, carbon monoxide, and fine particles close to the ground.
  2. 2. A system that consists of organs that supply the body with constant oxygen and rid the body of carbon dioxide.
  3. 4. The exchange of gases between the blood and body's cells.
  4. 9. A serious chronic condition that causes tiny air passages in the respiratory system to be narrow or blocked.
  5. 10. The process of breathing in.
  6. 11. The exchange of gases between your body and the air.
  7. 12. A dome-shaped muscle that separates the chest from the abdomen.
  8. 14. A condition in which the lungs lose their elasticity.