Fact 1: Atelephone is used for communication by humans over long distances.

Fact 2: Nokia, the world's largest mobile telephone manufacturer, wants software engineers.

Given the two facts above, answer the question "what is used by humans for communication over long distances?" with the following options: 
- fibers
 - neurons
 - whispering
 - nokia
 - breathing
 - power
 - sharing thoughts
 - copper


 

    nokia     