The respiratory system is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and ...
Learn about the primary functions of the respiratory system and how they work.
Feb 4, 2013 ... Find out all about your lungs and how breathing works. ... Diagram of the Human Respiratory System (Infographic). By Ross Toro, Infographics ...
WebMD explains how your lungs and respiratory system work by taking in air, removing oxygen and breathing out carbon dioxide.
This is how the respiratory system works: first you breathe air in through your nose and mouth, which wet and warm the air so it won't irritate your lungs. Then the ...
Jul 12, 2016 ... A look at the respiratory system and how it works. ... The Lungs: the primary organ of the respiratory system where the exchange of gases ...
Jul 17, 2012 ... The respiratory system is made up of organs and tissues that help you ... about blood flow, go to the Health Topics How the Heart Works article.