Americans' optimism about country's direction over next year drops nearly 20 points since May: POLL - ABC News

answer; (c) all the above

need more in formation

the suction machine and tubing is the equipment that should be left behind and should be most easily accessible.

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.