Answer:
The entropy and the systems surrounding it tend to increase.
Answer- C (water and carbon dioxide)
Elements are a one of a class of substances that cannot be seperwted into simpler substances by chemicalk means.
Compounds is a substance formed when two or more chemical elements are chemically bonded together.
Relation: When two elements or more are formed chemically together its called a compound without elements there won't be compounds and without compounds there won't be elements.
That’s ez that’s 1st grade math the answer is none