In a market without price controls, the actual price, the equilibrium price, is generated from the relation between bidders and claimants. The demand is the global price that shows the purchasing intentions of consumers. When there is a excess of it, the producers rise the prices so they can afford they production level until they reach the new equilibrium price. So the right answer is RISE.
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.
