问答题

知识梳理 3.群落的空间结构群落中不同种群分别了不同的 ,使群落形成一定的空间结构,包括垂直结构和水平结构等方面。（）群落具一定空间结构的重要意义不同种群的生物,在垂直方向及水平方向上的合理空间分布,有利于 ,有利于种间关系协调发展与维持生态系统稳定性

答案： ["占据","空间","分层","光照","食物","植物","动物","地形的变化、土壤湿度和盐碱度的差异、光照强度的...

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