HELP ASAP
What is the author’s purpose for writing "Marie Curie and the Discovery of Radioactivity"?
A.to inform the reader about Curie's reasons for buying pitchblende
b.to inform the reader about Curie’s discovery of radium
c.to entertain the reader with stories about scientists working during the late 1800s
d.to entertain the reader with a depiction of Curie's family life