Hart writes:
Life expectancy is a statistical measure of how long a person or organism may live, based on the year of their birth, their current age and other demographic factors including gender [Wikipedia].
Basically, life expectancy is the average period that a person may expect to live. It varies over the path of an individual’s life because as they remain alive the time of birth, childhood, adolescence and also their chance of attaining older age rises.
Read more here:
http://www.spy.com.ng/5-foods-that-improve-life-expectancy/
No comments:
Post a Comment