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ben jeffs ben jeffs
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Posts: 710
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6 years ago
Which of the following has been indicated as a cause of spontaneous abortions in sea lions and the death of shrimp in Escambia Bay, Florida?
 
  A) DDT
  B) Methyl mercury
  C) PCBs
  D) Polycyclic aromatic hydrocarbons
  E) Sewage sludge
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wrote...
6 years ago
C
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