Which of these is a significant personal cost associated with the flu?

the gravitational force on an object increase as the mass of an object also, im not going to report you, but this question should be under the science category, not health

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.