The reactants for photosynthesis are light energy, water, carbon dioxide and chlorophyll, while the products are glucose (sugar), oxygen and water.
Presidential campaign formally begins after they are nominated in the national convention, the September before a presidential election, though they might do some informal campaiging beforehand.
Note: You <em>can </em>run without being nominated. (independents such as Donald Trump aren't going to get nominated because they don't belong to a party)
Can you attach a photo if possible and i will try to answer<3