We see and hear communication in our daily lives. I could not even imagine our world without communication! Even though we make noise through communication...we still need it in our daily lives. Imagine, you wanted to call your friend but you had no voice; you wanted to tell your mother something but you have no source of communication! We all need this, without it, how can we shout to the world about what we want to say. Communication is greatly important, not only in Earth, but in our entire universe. Let me ask you, can you possibly live without communication?