Geography, asked by rishikamalani83, 10 months ago

What is a life expectancy?
ch population

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Answered by Akshit1024
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this is the answer to the question

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Answered by pratham123456ahuja
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Life expectancy refers to the number of years a person is expected to live based on the statistical average. Life expectancy varies by geographical area and by era. In the Bronze age, for example, life expectancy was 26 years, while in 2010, it was 67 years.
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