Answer: the first one is NOT an effective strategy for brainstorming
Explanation:
"With" or "together" "along with"
Answer-
I think i dont know the answer but i will try
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.