This is a SIMILE - if words such as 'as' or 'like' are used in order to compare two things (in this case, 'giant rocks with razor edges crouch LIKE a sea monster with wide open jaws'), then it is a simile.
Diction
I think diction has to do the most with the subject of word choice
Answer:
It shows what the characters say
Explanation:
Speech bubbles are used to show what characters are saying. It does not show internal dialogue, because internal dialogue is conveyed through <em>thought</em> bubbles, not speech bubbles.
In order to answer this, we need some context. I'm assuming this is a comprehension?
Answer:
The answer is B I know because I got it right on Apex