Which of the following is the best description of hydrothermal vent? a) a hotspot on the ocean floor b) a place on the ocean floor where a volcano is gradually forming

The answer is B) a place on the ocean floor where a volcano is gradually forming.

Answerglycogen;

It is useful for historians to write narratives so that history can be passed on from their point of view.  think about a story being told in third person, then think about it again being told in first person, by someone who actually experienced the event.