Life story means the entirety of someone’s life composed into a story, I think everyone’s life is like a movie or story. And you should respect their story no matter what they did, unless they did something incredibly bad...
Hope this helps you
Because she is going to school exactly at 9 a.m.
The answer is cause and effect, hope that helped!
By providing specific reasons why teenagers are ideal candidates, such as their acceptance of lower wages
Because
(it gives a reason for staying up late)