What are the advantages of housing a telescope inside mountain of observatories?

What are the 3 types of artificial cloning

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.

Development has provided electrically for less money but what may be considered a cause of nuclear power