生态系统具有一定的稳定性下列关于生态系统的描述中错误的是a生态系统包括生物部分和非生物部分b生态系统的营养结构是食物链和食物�c太阳 Template




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tomski生态系统具有一定的稳定性下列关于生态系统的描述中错误的是a生态系统包括生物部分和非生物部分b生态系统的营养结构是食物链和食物�c太阳 coloring