Ordering and threatening are examples of
a. effective communication
b. active communication
c. barriers to communication
d. passive aggressive communication

The correct answer is alternative C.

Ordering and threatening are barriers to communication. Often parents think that by doing these things they are going to have an effective message on their children, but all they do is build a barrier that is often difficult to break. The children won't listen nor will do what is expected.

aa

explanation:

literally the answer is aa. not kidding. aa is a group.

cannabis

explanation:

(assuming this is the us) google it. law states you can't have weed.