Which sentence requires the use of a citation?

Answer:

B. In 2010, it was discovered that texting while driving contributed to 27% of traffic crashes involving teenagers.

Explanation:

Citing is typically a reference to a source. It is essential when we take some words or concepts, or data from some literature. This could include a text, an article, or any other written work that needs to be mentioned and acknowledged. Among the options provided, B is the sentence that needs citation because it presents data that requires credible support and evidence for validation; otherwise, it may be deemed inaccurate or not credible. Thus, the second option is correct since it references factual information sourced from elsewhere.