Science A shark that lives at sea is found dead. It has chemicals in its body that can be traced to pesticides used on farms. How can this happen? Asked by arwen46 12 years ago 6/4/2013 12:51 PM Last updated by anonymous 12 years ago 6/6/2013 12:48 AM
The pesticides used on farms were washed into streams. Streams carried the polluted water to the sea.
