Every cell in your body needs oxygen in order to live. When we inhale, our lungs bring in oxygen and other gases. Once in the lungs, oxygen is moved into the bloodstream and carried to every cell. And when we exhale, our lungs get rid of carbon dioxide, which is a waste gas.
https://healthyjoplin.com/wp-content/uploads/2021/02/great-american-smokeout-logo-540x381-1.jpg 381 678 healthyjoplin https://healthyjoplin.com/wp-content/uploads/2021/02/Logo-HealthyJoplin-Desktop.svg healthyjoplin2020-11-01 05:14:002021-02-11 16:49:37Lung Cancer Is the Leading Cause of Cancer Death in the U.S.