I think the answer is d) sculptors shape
Because it can show exactly why loyalty is more important; we are able to focus better on myths and it's more interesting to the audience <span />
When Grendel says Unferth's "beard and hair hung straight down like seaweed", the literary device used is SIMILE.
Simile is comparing two unrelated and dissimilar things, people, beings, places, and concepts using the words "like", "as" or "such as"
Beard and Hair was compared to seaweed using "like".