What is the science specifically concerned with the study of humans?

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."

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

there's the proffessional site that will you.