2-3
vegetables
300
1946 and 1964
diseases that are rarely cured
anorexia
^^^^^^^
red meat
Being Female
cognitive. a+
1to2 year of age
heart disease a+
Particle Pollution
It is none of those state you listed, but the answer is Pennsylvania followed by Florida. Iowa has the 3rd highest number of people over 65. Pennsylvania is the only large state that has experienced the slowest population growth since the 1920's. During most of these decades, young people were more likely to leave after graduating from high school or college, than stay. Plus the steel industry has been in a long-term decline as well as other manufacturing industries, which led to major out-migration, especially to the sunbelt. Iowa has suffered the same fate as Pennsylvania, except that Iowa is a farming state, and younger people have left for greater opportunities elsewhere over the years. As a result, the population has aged more rapidly, then the national average.
Girls reach puberty earlier than boys at the age of 9-12 years. Boys reach puberty at the age of 12-14 years.
Obviously there is no desirable (bad) cholesterol level.