The alveoli move oxygen and carbon dioxide (CO 2) molecules into and out of your bloodstream. This article discusses the ...

and is a chemical process which occurs in all of your cells. Gas exchange is a process that involves the swapping of gases that occurs at exchange surfaces such as the alveoli found within your lungs.

A research team led by the Guangzhou Institutes of Biomedicine and Health of the Chinese Academy of Sciences has constructed ...

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