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Biology, 11.01.2020 13:31 sadiemontoya

Countries with a high tfr sometimes have very young populations. why are young populations so challenging and expensive for a country to care for?
a. they require more healthcare, immunization, and check-ups for children.
b. they require more pensions for retiring workers.
c. they require more care for the elderly.
d. they require more workers because so many are retiring.

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