Answer:
My second is performed by my first. A thief by the marks of my whole might be caught. What am I?
What invention lets you look right through a wall?
I make a living following the wealthy and beautiful.
I shrink smaller every time I take a bath. What am I?
What do you call a boomerang that doesnβt come back?
Give it food and it will live, give it water and it will die.