Complete the sentences to identify the types of research sources Sofia should use. Sofia works at the city manager’s office. She’s conducting research on the benefits of providing free, citywide wireless internet access for all citizens. As a primary source of research, she should use . She should also look up as a secondary source for her research.

*meditation

*music

*reading

*playing games

*going out to eat

the correct answer is c. he speculates on what might happen at given points in the future in a world without people. alan h. weisman is an american author, professor, and journalist. authors organize their information with a purpose. they present their ideas in an organized way. this is called text structure. weisman uses text structure so as to improve overall comprehension and to prove his points.