20. Which quote from the text supports the central idea that sparrows are both adaptable and useful?
A "They immediately made themselves at home, and began nest
building and worm catching as eagerly as when in their native air."
B "Soon hundreds of these brown-coated little fellows were set loose in
different cities. They at once became public pets."
G. "He saw them bring food to the nest from thirty to forty times every
day, and each time from two to six caterpillars or worms were
brought."
D. "They are very social little birds, and are entirely happy amid the
noise and dirt and confusion of the crowded street.'

appeal to ethos is your answer.

an argumentative essay presents objectively a topic and its main characteristics. besides, it states all this information and facts by giving authentic and substantiated proof to the audience. by contrast, a persuasive text purpose is to convince the audience about some facts by presenting them according to his/her emotions and feelings. the main purpose of a persuasive text is to convince the audience to agree with the author´s opinion. on the other hand, in the argumentative essay, the author leads the writer to recognize his/her point of view as the correct one.

i am also pretty sure it is c

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