Idon't have much time plz me if you are really good at science come to my question which fossil fuel creates the least amount of pollution when it is burned? a. bituminous coal b. petroleum c. natural gas d. anthracite

The equation below shows a chemical reaction. a + b + heat —> c + d according to the law of conservation of energy, which statement is true? a. the reactants absorb heat because they have less energy than the products. b. the products release heat because they have more energy than the reactants. c. the reactants generate heat because they have more energy than the products. d. the products require heat to form because they have less energy than the reactants.