Lisa is using a magnet to pick up various objects. Which object is not attracted to her
magnet?
(A cobalt
(В iron
(C) nickel
(D) wood

What drives an advertising campaign?

The small molecule cyclic amp (camp) takes about 0.2 second to diffuse 10 μm, on average, in a cell. suppose that camp is produced near the plasma membrane on one end of the cell; how long will it take for this camp to diffuse through the cytosol and reach the opposite end of a very large cell, on average? assume that the cell is 200 μm in diameter.

Use the distance formula to determine weather each pair of segments have the same length