How are Nerve cells suited for their job?

Nerve cells are called neurons. They are adapted to carry electrical impulses from one place to another ... at each end of the neuron are tiny branches (dendrons), which branch even further into dendrites. The dendrites receive incoming nerve impulses from other neurons

How are Nerve cells suited for their job?

Because they are basically electrically charged which makes them to allow passage of signals to different organs or parts of the body depending on the types of nerve cells involved.