Typical Flu Duration. For most people, the flu lasts anywhere from about three days to two weeks. If it lasts much longer than two weeks, you may have developed a secondary infection or one of these common flu complications.
More silver facts. 1  While aluminum is the most common metal found in the Earth's crust, the most common metal found on Earth is iron, mostly because it makes up such a large part of the Earth's core.2  More iron facts. 3  Copper is a good conductor of electricity and is often used for making wires.ore silver facts. 1  While aluminum is the most common metal found in the Earth's crust, the most common metal found on Earth is iron, mostly because it makes up such a large part of the Earth's core.
Questions asked by the same visitor. 1  Scientists think that the __________, made of liquid iron and nickel, moves to produce Earthâs magnetic field. a. crust b. mantle c. outer core d. inner core. 2  Scientists think that the __________, made of liquid iron and nickel, moves to produce Earthâs magnetic field.