Question

which revision would best strengthen the essay by developing the topic thoroughly? add studies and statistics on both the positive and negative effects of social media, citing reputable sources. remove the mention of negative effects and focus only on the benefits of social media. replace the studies with anecdotes about individual experiences with social media. use broad, vague statements without specific examples to keep the tone neutral.

Explanation:

To strengthen an essay on social media effects, adding reputable studies/statistics (both positive/negative) provides evidence, depth, and balance. Removing negative effects limits scope, anecdotes lack rigor, and vague statements weaken development. So the first option is best.

Answer:

A. Add studies and statistics on both the positive and negative effects of social media, citing reputable sources.