Which of the following is the best hypothesis? A. Some people use burning paper to help get a campfire started.
B. If paper is burned, the products will be carbon dioxide and water
C. At what temperature does a piece of notebook paper start to
burn?
D. You should recycle paper instead of burning it.
please help <3

How is electrolysis most commonly used to produce an energy source? a - splitting water molecules produces oxygen, which organisms breathe to fuel their bodies. b - splitting water molecules produces hydrogen gas, which is used to power machines through hydrogen fuel cells. c - splitting carbon dioxide molecules produces coal, a form of carbon that can be burned to produce heat. d - splitting carbon dioxide molecules produces natural gas, which can be burned to generate electricity in power plants.