Definition of respiratory system

Abstract The respiratory system consists of the nose, where inspired air is conditioned by filtration, warming and humidification, the pharynx, the lower

How does the respiratory system work? There are two phases of breathing: in and out As a person inhales, the diaphragm contracts and moves

skeletal system The lungs and respiratory system allow us to breathe They bring oxygen into our bodies and send carbon dioxide out (called

digestive system The Respiratory system includes all of the organs involved in breathing and extends from the nose and facial sinuses, through the throat, to the airways and