1.

Demographic transition is a framework that explores the historical sequence of changes in1) Fertility and migration2) Mortality and age-structure3) Mortality and migration4) Age-structure and sex-compositionCodes:

A. 1 and 4 are correct.
B. 3 and 4 are correct.
C. only 1 is correct.
D. 1 and 2 are correct.
Answer» E.


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