1.

WHAT_IS_THE_MAXIMUM_ALLOWABLE_TEMPERATURE_IN_FACULTATIVE_PONDS??$

A. 15ÀöC
B. 20ÀöC
C. 25ÀöC
D. 30ÀöC
Answer» D. 30‚àö√Ñ‚àö‚àÇC


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