Medical researcher: Studies in North America have shown that the incidence of heart disease in a population is closely related to the average fat consumption for individuals in that population. ████████ ████████ █████████ ██ ██████ ████████ ██ ████████ ██ ████ ███ ██ █████████ ██ █████ ████████ █████ ███████ █████████ ██████ ████ ██ ██████████ █████ ███ ██████ ██ █████ █████ ██████████
Why do residents of France have a rate of heart disease half that of North Americans, even though they eat as much fat as North Americans, and studies in North America show that the rate of heart disease in a population is closely related to the average fat consumption of individuals in that population?
The correct answer should tell us something special about the French compared to North Americans that would lead to a lower rate of heart disease.
Which one of the following, ██ █████ █████ ████ ████ ██ ███████ ███ ████████ ████████ █████ ██ ███ ███████ ███████████
The average level ██ ███ ███████████ ██ ███ ██████ ███ ████ ███████ ███ ███████ ████████
Other factors of ████ ███████ ████ ███████████ ██ ███ ████ ███ ████ █████████ ██████ ████ █████████ ██ █████ ████████
Heart disease takes █████ ██ ███████ ███ ███ ███████ █████ ██ ███ ███████████ ██ ██████ █████████ ██ █████ ████████ ██████ ████ █ ███ █████ ████
Certain diseases other ████ █████ ███████ ████ ████ ████ ██████ ██ ███████ ███ ████████████ ███ ███ ██████ ████ █ ██████ █████████ ██ █████ ████ ██ █████ ██████████
Cigarette smoking significantly █████████ ███ ████ ██ █████ ███████ ███ ██████ ███ █ ██████ ██████████ ██ █████████ ███████ ██ ███ ██████████ ████ ████ █████ ████████