A new breed within a species can be established by...

it's anything that aren't producers and consumers.

explanation:

you've got to be clear on what "this" is

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

atp is used for energy.