Me and i will give you brainliest.

explanation:

when cooled, the distance of particles decreases and this is called contraction. when the particles of a solid are heated, they move faster, move farther apart and take up more room. when exposed to cold temperatures the particles lose energy and move more slowly.

i think that the best answer would be c.

tell me if im wrong : )

answer: glucoamylase presented optimum activity at temperature of 55â°c, and, in the glycosidic bonds from the non-reducing ends of starch, resulting in the production of glucose. source and type of fermentation can affect the enzyme's properties

credit to kalahira