The Workers Shown in the Photograph Below Are Involved in Bioremediation;

Multiple Choice

The workers shown in the photograph below are involved in bioremediation; what explanation could account for their specific actions?

A) They could be adding fertilizers to stimulate the growth of naturally occurring microbes that will consume a pollutant like oil.
B) They could be dispersing nonnative microbes that will consume a pollutant like oil.
C) They could be dispersing seeds to reestablish vegetative growth that will remove pollutants from the environment.
D) All of the above are examples of bioremediation.