illustration the respiratory system |
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| navigate by keyword : respiration gas exchange lung thorax tissue oxygen blood carbon dioxide air system airway respiratory larynx pharynx nose bronchi bronchus oral cavity trachea bronchioles alveole diaphragm muscle nerve vertebrate heart breachting vessel medical medicine education science isolated bone sinus mucosa epithelium cell skin human tonsil lymph mouth epiglottis esophagus anatomy lumen |
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| The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean out waste gases like carbon dioxide |
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