which of the following sentences best describes the primary function of a topic sentence in a paragraph?\nto…

which of the following sentences best describes the primary function of a topic sentence in a paragraph?\nto summarize the points discussed in the paragraph.\nto provide specific examples and evidence.\nto introduce the main idea or subject of the paragraph.\nto offer a personal opinion unrelated to the main idea.\n\nread the following sentence: many studies have shown a correlation between regular exercise and improved mental health. in a paragraph starting with this sentence, what would be the primary role of the sentences that follow?\nto restate the topic sentence in different words.\nto provide supporting details, examples, and explanations related to the link between exercise and mental health.\nto offer a concluding statement without any prior explanation.\nto introduce a completely new and unrelated topic.

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