Why so flames always point upwards

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !

What state of matter is ice a. liquid b. element c. solid d. gas

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.