Final answer:
Three characteristics or traits of the Anglo-Saxon hero are bravery, loyalty, and honor, and Beowulf shows each of these traits throughout the novel.
Step-by-step explanation:
Three characteristics or traits of the Anglo-Saxon hero are bravery, loyalty, and honor. Beowulf exhibits these traits throughout the novel. Firstly, Beowulf demonstrates bravery when he faces Grendel, a fearsome monster, in battle. Secondly, Beowulf displays loyalty when he volunteers to fight Grendel's mother to avenge the death of Hrothgar's warriors. Lastly, Beowulf exemplifies honor by keeping his word and delivering Grendel's head to Hrothgar as proof of his victory.