对下列生�现象及其生物学意义表述正确的是 A.光合作用推动碳循环过程促进了生物群落中的能量循环b.细胞分裂使细胞趋�专门化提高了机体 Template




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tomski对下列生�现象及其生物学意义表述正确的是 a.光合作用推动碳循环过程促进了生物群落中的能量循环b.细胞分裂使细胞趋�专门化提高了机体 coloring