Quote (MAG1CinvAZN @ Feb 13 2010 01:47am)
pollution in water. small fish eat smaller things that have mercury from the water pollution. then the small fish have a somewhat low level of mercury. the larger fish eat the smaller fish and in turn, have a larger mercury concentration. sharks, generally being the largest, eat the bigger fish and thus have the highest concentration of mercury.
yes, mercury ispoisonous to humans.
Oh so its like eATING BLOW FISH SUP.