respiratory system

respiratory system   Dan excretory system

Respiratory system terms Rhino Nose Rhinitis, rhinorrhea Laryngo Larynx, voice box* Laryngotomy,

The respiratory system helps in breathing The air inhaled through the nose moves through the pharynx, larynx, trachea and Your lungs make up a large part of your respiratory system, which is the network of organs and tissues that allow you to breathe You have two lungs, one on

เลขบัญชี The respiratory system starts at the nose and mouth and continues through the airways and the lungs Air enters the respiratory system through the nose and Human respiratory system, the system in humans that takes up oxygen and expels carbon dioxide The major organs of the respiratory system