The South Pole is a point at the southern end of the Earth’s axis. It rests in central Antarctica. Which choice shows the punctuation and/or conjunction needed to correctly combine the sentences? A. axis; but it B. axis; it C. axis, it D. axis: but it Click the button to submit your answer.
I would think it is A. axis; but it because you are not starting a new sentence, it is just a continuation, so the "but" continues the sentence where as just saying "it" implies a whole new sentence.