Which describes the relationship between bulimia and dieting

You didn’t include any options but a difference is that bulimia is the action of forcing yourself to throw up / forcing food out of your body before digestion or before fat is stored and dieting is the restriction of certain foods or food groups into your body to begin with. Sorry hope this helps a bit

What's the question again?

Dropping a dry bar of soap on the ground won’t clean it, by it will pick up germs from the ground so the soap would be dirty