The answer to your question would be B. 15-20%
Bulimia nervosa is when someone binges on food and then follows it with throwing up. Binge-eating disorder, is when someone just binges and eats a lot but doesn't throw it up afterwards. So Jody would have binge-eating disorder.
True because why would it not be a good way
DNA contains information that determines a cell's purpose and function.
I think it's Conjunctivitis (also known as pink eye)