How do birth, death, fertility, and migration rates affect population size? What factors can affect these rates?

Answer 1

I'm sure you can answer the first question.

Culture, education, economics, medical care, and religion all influence these rates.

Answer 2

BIRTH IS AN INCREASE IN THE POP.
DEATH IS A DECREASE IN POP.
I DON'T KNOW ABOUT FERTILITY.
MIGRATION WOULD BE A DECREASE AN INCREASE BECAUSE PEOPLE MOVE AND LEAVE THIS COUNTRY.

Answer 3

Fertility is the number of children born to each woman. A high fertility rate increases the population.