Question

Which of the following is not true concerning the zebra mussel in the United States?
a.
It was introduced accidentally.
b.
It was first introduced in the Great Lakes.
c.
It is still spreading throughout the United States.
d.
It can be eliminated from a river with minimal effort.


Please select the best answer from the choices provided

A
B
C
D

Answer 1

D — It cannot be eliminated from a river with minimal effort; once established zebra mussels are extremely difficult and costly to eradicate.