Which software tool allows people to modify webpages of a site by utilizing any Web browser?

Rob concluded his speech with the following __________:

"If you are patient, you can really find some great bargains on EBAY. Give a try! After class, search for a new guitar pick, or name-brand shirt, or whatever your heart desires. I guarantee you won't be dissatisfied if you find a gem on a penny!" A. passive agreement statement B. audience motivation statement C. immediate action statement D. advertisement

How has the profession of Public Relations develop over the years?

What will be an ideal response?