Squids, fish, sea turtles, and marine mammals are examples of ________ organisms.
A) abyssal
B) benthic
C) nektonic
D) phytoplanktonic
E) zooplanktonic
Question 2
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