What is life expectancy? question 4 options: 1) maximum life span that an individual of a given species could reach 2) number of individuals in a population that survive in a given year 3) number of years an individual of a certain age will probably live 4) probability that an individual will survive infancy 5) all of these are descriptions of life expectancy?

Respuesta :

1) maximum life span that an individual of a given species could reach

The maximum life span that an individual of a given species could reach is referred to as life expectancy. The correct option is 1.

What is most common life expectancy?

Life expectancy is a measurable statistic of how long an organism is expected to live based on its birth year, current age, and other demographic factors.

The world's current life expectancy in 2016 was 72.0 years, 74.2 years for females, and 69.8 years for males, according to the World Health Organization (WHO).

Thus, the correct option is 1.

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