Well maybe not everything because you’re stuff is personal not EVERYTHING is supposed to be shared online!!
Many authors use unique forms of writing, and in this case Brontë decided to start the last chapter with a simple sentence in order to mix up the length of sentences, as well as making it more interesting for the readers.
It depends on what kind of eel
For example, Moray eels eat fish, mollusks, and shrimp.
I think that it is A
because after all they are monsters in mythology