I think it is carbohydrate metabolism
The right answer is higher-than-average sea levels.
With the rise in CO2 level that caused an increase in air temperature and sea surface temperatures. At this time, they were the highest ever recorded. In addition, the rise in mean sea level continued and the extent of Arctic sea ice was well below normal for most of the year.
The fly species Drosophila santomea is found only on a single small island. Thus, this fly is considered to be "Endemic".
