human respiratory system lungs anatomy
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Stockphotos.ro (c) 2026. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
human respiratory system lungs anatomy |
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| navigate by keyword : organ font lighting red limb finger muscle chest mouth pattern human respiratory system lungs anatomy responsible exchange oxygen carbon dioxide body external environment consists components playing central lung respiration trachea coronavirus alveoli biology medical pneumonia medicine science disease covid19 breath internal patient health care illness treatment virus ray infection scientific inhale bronchial asthma smoking throat tract allergy nasal symptoms bronchitis rib bronchi larynx exhale hospital exercise pandemic xray healthcare |
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| The human respiratory system is responsible for the exchange of oxygen and carbon dioxide between the body and the external environment. It consists of several key components, with the lungs playing a central role. |
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Stockphotos.ro (c) 2026. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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