Look at what Mercutio says to Romeo in Act 2, Scene 4, line 00, “now art thou Romeo.” What does he mean by this, and how should we interpret the line in light of similar ways that Romeo has described himself in the play so far?

not concrete, existing in thought or as an idea but not having a physical or concrete existence

i believe the answer is: b. mr. head had a long, tube-like face with a rounded open jaw and a short depressed nose.

this is because in the un-revised sentence it said that mr. heads face was long and tube-like, and he had a rounded open jaw. this is not a very grammatically correct because of how it seems to drag on with the and, replaced with, with, makes it sound more fluent in the description.