Answer:
BIRTH RATE: The number of people being born per year
DEATH RATE: The number of people dying per year
TOTAL FERTILITY RATE: The fertility rate at a given age is the number of children born alive to women of that age during the year as a proportion of the average annual population of women of the same age.
INFANT MORTALITY RATE: The number of infants dying each year
LIFE EXPECTANCY: the average period that a person may expect to live
Explanation:
Answer:
Migration boosts the working-age population. Migrants arrive with skills and contribute to human capital development of receiving countries. Migrants also contribute to technological progress. Understanding these impacts is important if our societies are to usefully debate the role of migration