Answer: challenging problems
Explanation:
Whatever completes the text would have be something that relates to the problems that are to be solved as this is the subject of the sentence and it would have to be in the negatives due to the use of the word "unfortunately".
The best option is therefore the above because too many challenging problems relates to the subject of problems and is not a good thing.
Sounds, sights and thoughts
The social hierarchy and class differences of The Animal Farm caused its demise.
<h3>What is
Animal Farm?</h3>
Animal Farm is a satirical allegorical novella by George Orwell that was first published in England on August 17, 1945. It tells the story of a group of farm animals who rebel against their human farmer in the hopes of establishing a society in which the animals can be equal, free, and happy.
Animal Farm is a metaphor for the totalitarian system or the Soviet Union, the pigs for the society's authorities, and each of the other characters in the work serves as an implicit metaphor for other instances as well.
To know more about Animal Farm follow the link:
brainly.com/question/13717719
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The correct answer to this question is:
C. <span>It more clearly describes how commuters absorb the city when they come to work.
I hope this helps you!
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