Answer:
The zebras have a lower population growth than the lions have.
Step-by-step explanation:
Population growth can be defined as the increase in the number of individuals in a particular population. Population growth is negatively affected by the mortality rate and emigration rate, while it is positively affected by the birth rate and migration. In this case, the net population growth (NPG) of each population is equal to:
NPG lion population = 4 births + 5 immigrations -3 deaths (2 deaths from diseases and one natural death) -5 emigrations = 1
NPG zebra population = 5 births + 1 immigration -3 deaths - 4 emigrations = -1