Read the prompt for Kimi’s essay.Cell phone use has a detrimental impact on student learning. Write a research-based essay to inform readers about why this statement is valid. Properly cite research evidence to educate the audience about the topic.

The prompt asks for a research-based essay that informs readers and uses cited research evidence to show why cell phone use harms student learning. Choice A matches this purpose: it calls for organized, synthesized facts demonstrating the negative effects. Choice B adds positive effects, which the prompt does not ask about, while C focuses on personal opinion rather than research evidence.

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