The option that helps Crystal confirm the accuracy of the excerpt is:
"The excerpt contains some of the same details as other credible sources Crystal has found; finding the same facts in multiple credible sources ensures likely accuracy of the facts." (Option D)
An excerpt is an extract from literature, a journal, or a text. As shown above, if two or more sources indicate the same information found in a new article, it shows that the excerpt in that new article is accurate.
Learn more about the accuracy of excerpts at:
https://brainly.com/question/25265190