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Answer:</h2>
Demography is the study of human population.
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Explanation:</h2>
Demography studies most if not all aspects about human population. It checks births, death, sex, migration, etc. and in turn, when we describe the population, it is normally from pertaining to demographic. Demography is also involved in other disciplines such as sociology, economics, statistics, etc.
Through demographics, the necessary departments get to understand people and their needs better. Countries economic decisions is one example that depends on demographic studies. It also affects other areas such as the planning, labor markets analysis, and etc.
Dark matter makes up about 27% of the universe.
An image is a visual representation of something. ... 1) An image is a picturethat has been created or copied and stored in electronic form. An imagecan be described in terms of vector graphics or raster graphics.
Answer is Caption
