One of the goals of the forest service in reference to wild horses is to a) increase the population indefinitely b) restore disturbed grasslands c) create revenue for the united states government through the sale of wild horses to conservationists d) prevent inbreeding of horses to avoid genetic anomalies

One of the goals of the forest service in reference to wild horses is to C.) create revenue for the United States government through the sale of wild horses to conservationists

b - the respond is innate and varies over time.

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before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.