Secondary pollutants are more harmful than primary pollutants.

The statement is true.

Explanation:

Secondary pollutants are formed from a recation of primary pollutants with the compounds present in the atmosphere. This includes ozone, smog, sulfur trioxide, acid rain, hydrogen peroxide, acetylnitrites. These compounds are modified products and are more damaging.

B. False

Explanation:

Just took the test

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