Answer: the last answer
Explanation: I'm not exactly sure but that's what I would put
Answer:
(b) to explain how light travels.
Explanation: Hope this helped
The attire of Bertilak, the mysterious Green Knight who challenges the knights of the Round Table, is described in the medieval text in detail in lines 161-172, where we can read that "Bothe the bosses on his belt and other bright gems / That were richly ranged on his raiment noble". The word noble indicates indeed his social status; it grants him his high position in the court. Additionally, the fact that precious stones and metals are part of his attire also reflects the lavishness of the royalty and the court.
You did not provide the excerpt, however, imagery is using words to create images by describing every aspect of some entity. A metaphor is a type of figurative language that compares one thing to another, such as calling a man a lion because of his bravery. You can use this logic to find the correct answer in your excerpt.