Lifestyle and behavior can influence longevity. which of the following is not one of the four major factors of risk for chronic disease and decreased longevity?
a. tobacco use
b. lack of physical activity
c. poor nutrition
d. supplement use

what do we need our phalanges for?

delegated (sometimes called enumerated or expressed) powers are specifically granted to the federal government in article i, section 8 of the constitution. this includes the power to coin money, to regulate commerce, to declare war, to raise and maintain armed forces, and to establish a post office.