The walls of the alveoli are composed of two types of cells, type i and type ii alveolar cells. the function of type ii alveolar cells is to ________. the walls of the alveoli are composed of two type

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The walls of the alveoli are tight of two emblems of cells, emblem i and emblem ii excavated cells. the employment of emblem ii excavated cells is to ________. the walls of the alveoli are tight of two emblems of cells, emblem i and emblem ii excavated cells. the employment of emblem ii excavated cells is to ________.

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