How is the increase in pulse rate while carrying out vigorous activities related to the rate of oxygen intake and release of carbon dioxide?

answer; i believe the answer is hydraulic action;

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

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