Can somebody please answer this quickly?

I think it would be C, that is the only one that makes sense to me. Hope i can help

Explanation:

i think that d. wind is the answer.   i missed the question when i answered a. currents.

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