Why would an author use a chronological structure when writing a biography?

Responses
A To examine a problem and offer a solution.To examine a problem and offer a solution.
B To explain events in the life of a person in sequence.To explain events in the life of a person in sequence.
C To show cause and effect of a person's decisions in life.To show cause and effect of a person's decisions in life.
D To discuss similarities and differences between two people.

B To explain events in the life of a person in sequence.

By using a chronological structure, the author can present the events in the subject's life in the order in which they occurred, giving the reader a clear understanding of the person's life story and how they evolved over time. This structure helps the reader follow the subject's journey and see how different events influenced their life.