Food chains start with what?

According to the loco mass the mass of reactants and products

The mitochondrion functions lipid storage protein synthesis photosynthesis dna replication atp synthesis

During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.