Visual brainstorming and researchingare excellent ways of __________ your topic

Idaho farm boy Philo Farnsworth developed the first practical

A) talking pictures. B) television receiver. C) transmitting tower. D)two-way radio.

The Reader?s Guide to Periodical Literature contains information on ________

A) magazine articles related to your subject B) how to read good literature C) the contents of more than 200 U.S. publications D) A and C