Respiration is really a broader term that encompasses the two external respiration (gas Trade within the lungs) and mobile respiration (the procedure by which cells use oxygen to generate Electrical power and launch carbon dioxide for a byproduct). The kidneys are liable for the regulation of h2o and inorganic ions. https://ventilationinstallation68900.thekatyblog.com/35960097/not-known-factual-statements-about-ventilation