Answer:
The correct answer is the first statement, because the essay will compare ideas that are similar but treated differently.
Step-by-step explanation:
In a comparative essay the writer compares at least two things that may have some similarities or differences. These items can differ according to the assignment. From the options, the first one states "The editorial "Adoption Is the Only Choice” and the news article "Animal Shelters Overpopulated” both discuss the same topic, but they serve different purposes." The two things that are being compared are an editorial and a news article, while the topic is animals, even though they talk about it in a different way. Due to this, it is the correct answer.