Respiratory system: Anatomy and functions

10 Surprising Facts about the Respiratory System respiratory system The two most common chronic respiratory diseases are asthma and chronic obstructive pulmonary disease These both affect the airways in the lungs Asthma immune system Respiratory system definition: the system by which oxygen is taken into the body and an exchange of oxygen and carbon dioxide takes place; in mammals the

endocrine system The lungs and pulmonary system Breathing is a vital process that allows our bodies to take