Question

Birth and death rate
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Answer 1

Answer:

birth rate refers to the number of births that occur per thousand people, per year. Similarly, death rate refers to the number of deaths per thousand people, per year

Answer 2

Answer:

The first known use of the term "birth rate" in English was in 1859. UN, medium variant, 2019 rev. The average global birth rate was 18.5 births per 1,000 total population in 2016. The death rate was 7.8 per 1,000