It’s gotta be B, the other answers make sense while that one doesn’t at all...
Answer: For every Transaction between a buyer or a seller, a block is created and shared to a network of nodes where it becomes part of a blockchain
Explanation:
C. Unferth is jealous because the woman he loves want's Beowulf and not him.
If you take a look in the book you can very clearly tell that Unferth is jealous of Beowulf and twists the stories to make it sound like Beowulf isn't very heroic and things of that manner.
It means a thorough and dramatic change in something
