When choking, people will instinctively grab their throats. This is known as ______ communication.

In class, DeCarl asks Julia if she would like to study for the Comm Theory exam together. The transmitter, in this case, is

a. DeCarl b. Julia c. DeCarl's mouth d. The air between DeCarl and Julia

Selective abortion or ______ is more common in countries that show a cultural preference for male children.

Fill in the blank(s) with the appropriate word(s).