Which scenario would result in a population growth of zero?
 Use this formula:
 population growth = (birth rate + immigration) – (death rate + emigration) 
 A.)12 individuals emigrate, 12 individuals die, 12 individuals are born, 0 individuals immigrate
 B.)16 individuals emigrate, 3 individuals die, 13 individuals are born, 0 individuals immigrate
 C.)8 individuals emigrate, 0 individuals die, 20 individuals immigrate,12 individuals are born
 D.)10 individuals emigrate, 4 individuals die, 14 individuals immigrate, 0 individuals are born