In a typical waste treatment system that uses ponds in which bacteria break down liquid and solid waste, what is a typical use for the treated waste? produce heat to heat farm buildings

fertilize farmland

produce electricity

produce methane

The solutions to the inequality y ≤ 2x − 4 are shaded on the graph. which point is a solution? p

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Suppose you live in location a, a part of the united states with a semiarid climate . you travel to location b, which is in a neighboring area . there you would find a humid continental climate. in which direction is location b likely to be , relative to location a? what is an explanation for the difference