A normal healthy pulse pressure should be in the range of  __________.

In the heart, the mid-sagittal plane is often divided along what heart wall?

Newspapers that charge consumers a fee for access to their content are using 

What was the original motivation for developing the Internet? 

The legacy of the ________________________ Press, an early style of American journalism which argued one political view, can be found in today’s editorials.

Describe the role of the muckrakers in popular magazines in the early 20th century.  Why is their “spirit” missing in magazines today? Why is it said that magazines today treat us more like “consumers” and less like “citizens?”

General-interest magazines

As discussed in the Internet/Digital Technologies Mini-Lecture, what are the 5 leading tech companies today?

Name and explain three critical issues facing the Internet today as discussed in the textbook and in the Mini-Lecture.  Use specific examples to illustrate your answer. 

All of the following are elements in the linear model of communication, except for