The average number of years an individual is predicted to live is called

ENVIRONMENTAL SCIENCES

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

A	carrying capacity
B	life expectancey
C	growth rate
D	demography

Explanation:

Detailed explanation-1: -The term “life expectancy” refers to the number of years a person can expect to live. By definition, life expectancy is based on an estimate of the average age that members of a particular population group will be when they die.

Detailed explanation-2: -The number of years a person is expected to live is defined as life expectancy. Along with the quality of life, life expectancy is a standard measure of someone’s health. This metric is affected by various factors, such as genetics, culture, lifestyle, advancement in medicine and technology, etc.

Detailed explanation-3: -Lifespan is defined as the maximum number of years that a human can live, while life expectancy is the average total number of years that a human achieves [5].

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