Which is the first step in developing a new information system?

Planning

Explanation:

In sytem development life cycle, the is asystem development life cycle called PADIOF . The first stage of designing any information system is Planning

these  signals travel  down a part of the neuron called the axon, which is like a wire that carries the  signal  to othernerve  cells. on average a  nerve  cell sends a  signal  at about 50 meters per second, which is over 100  miles  an hour!