Question

For a class project, monroe is asked to identify why there has been a decrease in the number of deaths among children in recent decades. his research discovered that all of these factors were related to a lower death rate among children except _____.

Answer 1

The answer to this question is more physical activity
Even though no doubt that it positively affect the children's health in the long run. More physical activity actually improve the death rate among the children.
Especially if those physical activity have some sort of extreme nature such as skate boarding, biking, parkour, or martial arts.