Which statement describes the light reaction of photosynthesis?

A)Water molecules are combined to make food.

B)Water molecules are split apart.

C)Carbon dioxide is put together with glucose.

D)Air and water create energy for a plant.

What energy is it when you flip on a switch on a lamp

Ab c or d ? i’m not sure what the answer is

4. propanol and isopropanol are isomers. this means that they have a) the same molecular formula but different chemical properties. b) different molecular formulas but the same chemical properties. c) the same molecular formula and the same chemical properties. d) the same molecular formula but represent different states of the compound