Why does most of the rain that falls come from the ocean

According to the loco mass the mass of reactants and products

Which of the following claims does the author support the least

Consider the following planned experiment. factor experimental group control group light exposure tots of sun tots of sun amount of water weekly weekly type of soil nutrient rich nutrient rich size of pot large which variable is being tested in this experiment? small a. size of pot b. type of soil c. light exposure d. amount of water