Use the Accompanying Figure to Answer the Following Questions

Multiple Choice

Use the accompanying figure to answer the following questions.
-The top portion of the graph tells us that selenium __________________

A) is increasing much more rapidly than the other pollutants
B) is increasing at the same rate as other pollutants
C) had a greater initial concentration than the other pollutants
D) increases with increased sulfate concentration
E) is increasing linearly, while other pollutants are increasing more exponentially