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Question : Given below isa simplified model of phosphorus cycling in a terrestrial ecosystem with fourblanks (P-S) . Identify the blanks :

Answer»

P `rarr` Rockminerals, Q'rarr'Detritus, R`rarr`LITTER fall, S`rarr`PRODUCERS
P `rarr` Litter fall, Q'rarr'Producers, R`rarr`Rockminerals, S`rarr`Detritus
P`rarr`Detritus, Q'rarr'Rockminerals , R`rarr`Producers, S`rarr`Litter fall
P`rarr`Producers , Q'rarr'Litter fall , R`rarr`Rockminerals, S`rarr` Detritus

Answer :C


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