I just took a test in school today. What question was I asked?

Question I was asked: What happens at the boiling point of a substance?

I just took a test in school today. What question was I asked?

Question I was asked: Which method below would be the best way to determine if an egg, plastic foam, a piece of wood, or a candle would float on water?

I just took a test in school today. What question was I asked?

Question I was asked:
In what way does society benefit from research on diseases?