A demonstration is designed to answer "How" questions, such as "How does this work?"

Which statement is true about wire services?

a) It's okay to air or publish stories from wire services exactly as they're written without confirming them further or re-writing them. b) Airing or publishing wire service reports without re-writing them is a practice known as "rip-and-read" and is considered plagiarism. c) Wire services are antiquated sources no longer used in most computerized newsrooms

The high school student who invented a practical form of television was ________

Fill in the blank(s) with correct word