1.) Which of the following factors would affect population distribution but not size in a given country?
A) individuals moving from this country to another country
B) an increased birth rate
C) individuals moving from one region of the country to another region of the same country
D) an increased death rate

2.) A researcher is studying a particular population. He notices that the carrying capacity for this species in this ecosystem has decreased. What could have caused this change?
A) The resources available for the population have increased.
B) The population is breeding too quickly and producing too many offspring.
C) The resources available for the population have decreased.
D) The population is breeding too slowly and not producing enough offspring.