Why Does Mercury Tend to Biomagnify in Fish

Multiple Choice

Why does mercury tend to biomagnify in fish?

A) Mercury has a strong chemical affinity for sulfur, a component of protein.
B) Fish prefer the taste of mercury-containing algae and protists.
C) The processing of fish uses mercury, which then taints the fish.
D) Mercury is a metal and all metals biomagnify.
E) Because it is water soluble, mercury accumulates in the gills of fish.