To make them seem more efficient.
Personification. Because it used human quality on the valley
I have been scientifically studying the traits and dispositions of the "lower animals" (so-called), and contrasting them with the traits and dispositions of man. I find the result humiliating to me. For it obliges me to renounce my allegiance to the Darwinian<span>theory of the Ascent of Man from the Lower Animals; since it now seems plain to me that the theory ought to be vacated in favor of a new and truer one, this new and truer one to be named the Descent of Man from the Higher Animals.</span>
Answer:
Dessert is used incorrectly
Explanation:
The correct word should be Desert.
Dessert refers to the last meal while Desert which should be used refers to a place with little precipitation.