the answer is B i literaly just took the test so i know
: D
The answer is b "geo" i have no reason
C) "This data is totally useless and doesn't help us at all in solving the problem."
C is correct i believe. its not A because that could not be a sentance byitself, not b because im sure you know why and d might be but then the teacher would be trying to explain to you something other then the rules of punctuation