Question

write about the following : life expectancy​

Answer 1

Life expectancy means the maximum limit of age of an organisms or anything. It determines upto when an organism lives or any how much time does the object has validity of.

Answer 2

Answer:

Life expectancy is a statistical measure of the average time an organism is expected to live, based on the year of its birth, its current age, and other demographic factors including biological sex. The most commonly used measure is life expectancy at birth, which can be defined in two ways.

Explanation:

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