Relier Pairs PopulationVersion en ligne Population Social Science 4º primaria par Juan Francisco Pérez 1 BIRTH RATE 2 DEATH RATE 3 EMIGRATION 4 CENSUS 5 POPULATION 6 INMIGRATION number of deaths in a population number of babies born in an area person moves away from the area official count of a population all people who live in a certain area person from another area moves into the area