What is the main purpose of backstory in a narrative?
a) to create conflict for the protagonist
b) to explain what has happened before the story
c) to set mood and create tone
d) to introduce the main setting of the story

Jolene has always wanted to work in physical therapy. which career would be the best choice if she wants to get into a job that has fast-growing availability? physical therapist assistant physical therapist aide physical therapist physical therapist technician