Completar frases the flow of air in and out theVersión en línea match por Jada Hall 1 upper out alveoli Inhaling pharynx oxygen lungs removing nose The blood delivers to the cells while also carbon dioxide . and exhaling brings the oxygen in and the carbon dioxide of the lungs . the lungs are made up of which helps create a two way diffusion in the lungs . air is drawn in through the or mouth then passes through the and larynx of the respiratory tract and continues through the lower respiratory tract ( trachea , bronchial tree , and ) .
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