la comunicacion

The communication is a field of study inside the social sciences that it(he,she) tries to explain how the exchanges of information are realized and how these affect the society. It(he,she) investigates the set of beginning(principles), concepts and regularities that use as base to the study of the communication as natural process.

seems to me that you should change the answer because you had to choose only one form of communication.

lORENA YOU TEXT IS VERY ´
IMPORTANT, I SEE YOU EXPLANATION.