Classification.Respond to the following statements with reference to the four steps of the nitrogen cycles listed below.
a.nitrogen fixation
b.nitrification
c.denitrification
d.ammonification
-Argentine fire ants entered the United States in the
A) 1920s.
B) 1930s.
C) 1940s.
D) 1950s.
E) 1960s.

Question

Quizplus · Accepted Answer

There is no connection between the statement about Argentine fire ants and the four steps of the nitrogen cycle, so none of the options are applicable. Instead, the statement is asking for a specific historical fact. According to the information given, the best choice is B) 1930s.