Which of the following are characteristics of global variables? Check all that apply. They are accessible from anywhere in the program.

They are accessible only in specific regions of a program.

They are accessible only within a declared function.

They are accessible during the entire time the program is running.

Write lines of verse that rhyme to remember the following information: acid rain is a type of air pollution caused by chemicals in the air.

Which of the following examples has four beats in each measure?

Which of these is a benefit of using objects in a powerpoint presentation? a. collaborators can create the external files while you create and edit the slide show. b. you can easily change the theme and design of the presentation. c. you can have older data in the source file while having up-to-date data in the presentation. d. collaborators can easily share the presentation.