When chemical substances such as perfume are let loose in a room, their particles mix with the particles of air. The particles of smelly gas are free to move quickly in all directions. They eventually spread through the whole room from an area of high concentration to an area of low concentration.
Most reasonable answer is because computers hold larger amounts of data.
I think I only know one & that is Temperature.
Hope I helped! ( Smiles )
When glucose and arabinose are present in the media