Mercury pollution in a local lake can be traced directly to a factory located near the lake's shore. what type of pollution is the mercury ?

a

primary

b

secondary

c

tertiary

It would be Primary because the lake is it’s starting point and the pollution grew all the way to the factory.

The answer to this will be from your lab notes/procedure. it would be best to ask another student who participated in the lab as we do not know what was done, what enzyme or if the temperature is celsius or fahrenheit. if i were to guess though i'd say the rate stopped due to enzyme denturing at high temperature