D. Three is definitely a run-on sentence, but this option makes the most sense.
Answer:
the answer was kind i did the test
Explanation:
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.
I believe the pronoun "what" is already properly placed.
Clear-right? Hope this helps xx