Answer the following question: Fact 1: Boiling is when liquids are heated above their boiling point. Fact 2: Lots of gas bubbles burst over the boiling lakes' surface. Given the two facts above, answer the question "What happens when liquids are heated?" with the following options: - Evaporation - chemical reaction - air is cooled - food is chilled - It expands - gas bubbles burst - flow of electrons - bubbles reduce
Answer:
gas bubbles burst