如图为人体内的气体交换示意图请据图回答问题1人体内的气体交换包括肺泡内的气体交换和组织里的气体交换两个过程它们是通过气体的扩散作用 Template




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tomski如图为人体内的气体交换示意图请据图回答问题1人体内的气体交换包括肺泡内的气体交换和组织里的气体交换两个过程它们是通过气体的扩散作用 coloring