Respiratory system anatomy, diagram & function, Every tissue within the body requires oxygen to function. the respiratory system, which includes air passages, pulmonary vessels, the lungs, and breathing muscles. Lungs respiratory system - kidshealth, Things that can go wrong. many factors — including genetics, pollutants and irritants, and infectious diseases — can affect the health of your lungs and.
Webmd - human respiratory system, Webmd explains lungs respiratory system work air, removing oxygen breathing carbon dioxide.. http://www.webmd.com/lung/how-we-breathe What respiratory system? ( pictures), The respiratory system group organs supply body oxygen. system consists nose, mouth, throat, lungs, diaphragm.. http://www.wisegeek.org/what-is-the-respiratory-system.htm The respiratory system - nhlbi, nih, The respiratory system organs tissues breathe. main parts system airways, lungs linked blood. https://www.nhlbi.nih.gov/health/health-topics/topics/hlw/system