Electricity sometimes is used for heating buildings, and sometimes, in a cold climate it is necessary to use heat, but use only slow heat. Given these facts, what does electricity help humans do among the following options:
- increases a body's strength
 - Time travel
 - Remember things
 - magic
 - lowered energy cost
 - Relieve pain
 - move to different locations
 - Live in cold climates


 

        Live in cold climates 