What change in demographics was observed in developed countries in the twenty-first century?

a) falling birth rates but shorter life expectancy

b) falling birth rates and longer life expectancy

c) sharp rises in birth rates and shorter life expectancy

d) rising birth rates and longer life expectancy

Question

7 February, 00:30

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Answers (2)

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Emma Yates · Answer 1

Emma Yates 7 February, 00:55

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B is correct

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Ben Roach · Answer 2

B is the correct answer

What change in demographics was observed in developed countries in the twenty-first century?a) falling birth rates but shorter life expectancyb) falling birth rates and longer life expectancyc) sharp rises in birth rates and shorter life expectancyd) rising birth rates and longer life expectancy