Which would have to happen to keep the population growth of cheetahs in 2013 the same the previous years?
A
1 deaths, 5 births, 3 immigration, 7 emigrationB
4 deaths, 7 births, 2 immigration, 6 emigrationC
3 deaths, 6 births, 5 immigration, 7 emigrationD
5 deaths, 2 births, 8 immigration, 3 emigration