1) Researchers discovered that, among other common factors, the population of individuals that comprise "Blue Zones":
A) limit their consumption of beans and nuts
B) make daily activities as convenient as possible and utilize time-saving electronics
C) put loved ones first
D) abstain entirely from alcohol consumption
2) In 2009, elderly individuals living alone were ____ as likely to be poor compared to those elderly persons who resided with relatives.
A) twice
B) just
C) three times
D) half.