I think A would be the best answer because talking to someone is good for you and can help you pick of your spirits.
Answer: Chemical
Explanation:
Burning and rusting are examples of a chemical change. In both processes, burning and rusting, there is a heat that can be slowly or instantly detected. If there is rusting, we can say that is a slow process of detection but if there is rust, it can be easily and instantly detected.
Both of them are also requiring oxygen but the rusting is also requiring water.
Butter is NOT healthy at all. period
