以下列举的哪一项不是生态演替的结果a增加食物链中的营养级b提高生产力c增加群落的稳定性d有机物贮存逐渐减�e增加物种的多样性——青 Template




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tomski以下列举的哪一项不是生态演替的结果a增加食物链中的营养级b提高生产力c增加群落的稳定性d有机物贮存逐渐减�e增加物种的多样性——青 coloring