下图是某中学研究性学习小组的同学在学习了生态系统的知识后设计的农业生态系统图解请结合课本知识回答有关问题 1该系统设计遵循的生态学原理 Template




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tomski下图是某中学研究性学习小组的同学在学习了生态系统的知识后设计的农业生态系统图解请结合课本知识回答有关问题 1该系统设计遵循的生态学原理 coloring