Question

How can you tell a text is boigraphy

Answer 1

If it is written in the past tense, and includes a lot of details even minor ones then it is most likely a bio.

Step-by-step explanation:

Definition: an account of someone's life written by someone else.

Answer 2

a text such as a description of someone’s life/ life events that someone ELSE wrote is a biography. (such as me writing about George washington)