When communication occurs, it typically happens in one of three ways: verbal, nonverbal and visual. People very often take communication for granted. Communicators constantly exchange information, meaning people always seem to be either receiving or giving information.
Yes it is an hero because he help them
Grendel wants his death to be viewed as an accident because he doesn't want Beowulf to receive any honor.
He tells Beowulf that he isn't victorious, because he just slipped on the blood and wasn't actively pursued by him. Also, when he is running out in the woods he screams that Beowulf's victory was an accident.
Bruno and shmuel are the protagonists because they are mostly mentioned in the story
