I mean I’ll tell you something but it’s good to stand up to bullies so no more get hurt
If the root hydro- means "water", then the word that means "an electrical instrument used to monitor underwater sounds" is called a hydrophone. A hydrophone is a kind of microphone that is specifically used to detect and record sound waves underwater.
I haven’t read it, but sparknotes, cliffnotes, gradesaver, and shmoop are lifesavers
The answer is d because whenever hrothgar gives beowulf harder tasks he completes them with ease