The Change in Size of a Given Population of Organisms

Multiple Choice

The change in size of a given population of organisms may have a direct impact on humans.The 1993 outbreak of hantavirus in the southwestern United States was partly due to a(n)

A) tightly linked cycle of human and hantavirus populations.
B) increase in the deer mouse population size.
C) decline in the desert salamander population, the normal hantavirus host.
D) increase in human population size.