Communication is the exchange of thoughts, messages, or information, as by speech, visuals, signals, writing, or behavior. Derived from the Latin word "communis", meaning to share. Communication requires a sender, a message, and a recipient, although the receiver need not be present or aware of the sender's intent to communicate at the time of communication; thus communication can occur across vast distances in time and space. Communication requires that the communicating parties share an area of communicative commonality. The communication process is complete once the receiver has understood the message of the sender. Feedback is critical to effective communication between participants.
Karla communication topic that is very well thought out communication is very important for daily life if we could not communicate because we would like the animals or the Neanderthals who spoke only by signs so I think the writing and speech communication was the best invention of man.