Question

root word: bio = life what does the word below mean? biographer someone who flies a plane someone who writes books about other peoples lives someone who runs marathons

Explanation:

The root word "bio" means "life". A biographer is related to writing about life. The first option "someone who flies a plane" has no connection to "bio". The third option "someone who runs marathons" also has no relation to "bio". The second option "someone who writes books about other people's lives" aligns with the root word as it involves writing about life (of others).

Answer:

someone who writes books about other people's lives