State one characteristic of mid latitude cyclones that other types of cyclones do not have

Answer 1

http://theweatherprediction.com/habyhints2/704/

Answer 2

The mid-latitude cyclone is rarely motionless and commonly travels about 1200 kilometers in one day. Its direction of movement is generally eastward (Figure 7s-2). Precise movement of this weather system is controlled by the orientation of the polar jet stream in the upper troposphere.