This second article in our series on the effects of ageing explores the major anatomical and physiological changes that occur within the respiratory system Subscribe today for unlimited access to ...

Human beings like other land animals breathe though their nostrils in noses and with the help of lungs. A pair of lungs are located in the airtight thoracic cavity that is bounded by a convex muscular ...

What is the Respiratory System? The respiratory system comprises of all of those organs that are responsible for breathing or respiration. The functioning of the respiratory system is critical to your ...