I believe it is a scarce resource because they are 1 ticket short.
The answer would be B. Radio waves have long wavelengths and Gamma Rays have shorter wavelengths. Radio waves have larger wavelengths than Gamma rays. I hope this helps:)
You get points by answering other people you can use this currency for homework help, more points = more people that would want to help you out.
True. How do you apply information from the book into the tests? Books don't give the answers merely provide a foundation you must build upon.