Answer: B)
Reason: B is the only liquid out of the 4 and the rest are all solids.
I believe it is 1, Compound Sentence. You can tell because if you take the ",or" out, it is still two complete sentences!
It would be A, the other choices simply doesn't fit with what you are trying to provide to the reader. You want to pull them in
pretty sure it's C! hope this helped