What does Literary analysis considers​

Does anyone know the answers to k12 1.18 unit test: the power of poetry (need answers asap)all the questions are here:

The following question asks about one or more selections from your literature textbook. you may use your textbook to answer this question. both “lob’s girl” and “jeremiah’s song” contain flashbacks. in a paragraph, explain what this plot technique adds to the stories. support your answer with one detail from each story.

Aprimary source: a- may be biased b- is never biased c- cannot possibly have bias d- none of the above