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Biology, 19.07.2019 12:30 kiarasanchez17

El nitrógeno es un gas que constituye cerca del 78% de la atmósfera terrestre. de acuerdo con la gráfica, ¿qué organismos pueden utilizar este gas para producir compuestos nitrogenados? a. las bacterias descomponedoras. b. las bacterias desnitrificantes. c. las bacterias nitrificantes. d. los consumidores primarios.

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