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.
These question makes no sense
sorry xx
Mutation is the only evolutionary mechanism that does little to change allele frequencies.
Thirty-eight because the chromosome pairs are 19 and therefore, no. of chromosome will be 38.
