The layers of the atmosphere differ in temperature and density.
The correct answer should be Hrothgar. He is the Danish king who needs Beowulf's help because his liegemen are getting killed and he can't stop it.
These lines are spoken by a captain who has been wounded in the war. He is relaying the information about Macbeth's brave fight against the enemy to King Duncan. He talks about how brave and valiant Macbeth was, so the audience can infer that he is a fierce warrior who will stop at nothing to ensure his win in a battle.
maybe the author just want to keep that info secret and the story maybe not true at all so author doesn't want to tell readers, that what I think!
How does uncle Wilbur feel about cellular phones is how everyone feels about their haters, he hates them
