ఆవరణశాస్త్రం-3,Panchyat Secretary,FRO,ASO,EAMCET,NEET,group2,DSC,TET,TRT,SI,CONSTABLE Exam special

ఆవరణశాస్త్రం-3, Structural Functional componentsbin Ecosystem, Biotic Abiotic factora, Producers, Consumers, Decomposers, Decomposition, Steps in Decomposition, Factors influencing the decomposition.

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