Social
Define life expectancy
Life expectancy is the number of years an individual can be expected to live if current death rates continue.
The following is a definition of what? A state of complete physical, emotional and social wellbeing, and not merely the absence of disease or infirmity.
Health definition provided by WHO
In 1901 the __________ rate was 142 deaths per 1000 live births. This is an example of?
Mortality