In a landmark epidemiological study of ambient air pollution and mortality in six U. S. cities, Dockery et al. (1993) found a higher mortality rate in the city with the highest pollution compared to the city with the lowest 2.6% 26% 260% 2600%

26%

Explanation:Mortality rate is another way to say death rate. It is a measure of the number of deaths due to a particular cause in a population.

Mortality rate is the total number of deaths from a particular cause in 1year ... the higher the death rate and the lower the birth rate, and the more likely the population will decline.

ok whats to talk about were you scared or what?