Question

Migration rates birth rates and death rates are always to measure changes in

Answer 1

Answer:

Population

Explanation:

Migration rates, birth rates, and death rates are always used to measure changes in the population of a region or place.

These parameters are tools for construing population dynamics.

1. Migration rates are the number of immigrants coming into a place and the number of emigrants moving out of a place.
2. Birth rates are the total number of birth per thousand of population per year.  
3. Death rates are the total number is the number of deaths in a locality.
4. It is also called mortality rate.

Since death, birth, and movement are the key parameters that determine changes in population they, in turn are used to measure changes in population.