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Roschelle Torrillo posted an update in the group
MT 13 – GH 1 year, 1 month ago The Amoeba Sisters’ video on the respiratory system provides an overview of how this system functions to facilitate gas exchange, specifically by bringing in oxygen and expelling carbon dioxide. It details the pathway of air through the respiratory structures and highlights the role of the alveoli in the lungs as the primary site of gas exchange.