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碳在生物群落与无机环境之间的循环是通过 A.光合作用 B.细
碳在生物群落与无机环境之间的循环是通过 A.光合作用 B.细
碳在生物群落与无机环境之间的循环是通过
A.光合作用 B.细胞呼吸、光合作用 C.细胞呼吸 D.蒸腾作用和呼吸作用
答案
B
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