Which two sets of changes are most likely to cause a population to remain stable?A.Increased emigration and decreased birthsB.Increased deaths and decreased immigrationC.Increased births and increased deathsD.Increased births and decreased immigrationSUBMITarrow_backPREVIOUS

The two sets of changes most likely to cause a population to remain stable are C. Increased births and increased deaths. Here's why:

A population remains stable when the number of individuals entering the population (through birth or immigration) is equal to the number of individuals leaving the population (through death or emigration).

A. Increased emigration and decreased births: This would likely cause the population to decrease, not remain stable, because more individuals are leaving the population and fewer are being added through births.

B. Increased deaths and decreased immigration: This would also likely cause the population to decrease, not remain stable, because more individuals are leaving the population through death and fewer are being added through immigration.

C. Increased births and increased deaths: This could cause the population to remain stable, assuming the increase in births is equal to the increase in deaths. This means the same number of individuals are being added to the population as are leaving it.

D. Increased births and decreased immigration: This could cause the population to either increase or decrease, depending on the rates of birth and immigration. If the birth rate is significantly higher than the decrease in immigration, the population could increase. If the decrease in immigration is significantly higher than the birth rate, the population could decrease.

Therefore, the most likely answer is C. Increased births and increased deaths.