16.如图为人体内环境和外环境的示意图据图回答1p代表的生理过程是吸收若食物的主要成份是蛋白质则经过消化系统进入循环系统的物质主要 Template




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tomski16.如图为人体内环境和外环境的示意图据图回答1p代表的生理过程是吸收若食物的主要成份是蛋白质则经过消化系统进入循环系统的物质主要 coloring