Final answer:
A biography should be used to share research on a famous person's life and contributions.
Step-by-step explanation:
The type of nonfiction that should be used to share your research on a famous person's life and contributions is a biography. A biography is an account of someone's life written by another person, and it provides an in-depth examination of their life and achievements. It includes factual information and can be based on extensive research.
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