下图为生物圈氧循环示意图请据图回答问题1表示生物生理过程或物质变化的是.a b c是燃烧作用a.�吸作用光合作用b.�吸作用 Template




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tomski下图为生物圈氧循环示意图请据图回答问题1表示生物生理过程或物质变化的是.a b c是燃烧作用a.�吸作用光合作用b.�吸作用 coloring