Geography, asked by mejabinkousara, 11 months ago

please answer the given questions above (⌒o⌒)(⌒o⌒)​

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Answered by mohishkhan9996
1

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2. Population composition is the description of a population according to characteristics such as age and sex. These data are often compared over time using population pyramids

3. Brain drain is a problem described as the process in which a country loses its most educated and talented workers to other countries through migration. ... Negative effects include loss of tax revenues by the home country, and a loss of key health and education service professionals.

 brainlist

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