I believe that the answer to the question provided above is that he finches with larger beaks had a survival advantage in the 1977 drought.Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.
The largest orca = 9.8
The largest humpback = 16
16-9.8= 6.2
It is 6.2m shorter
Wu Di made Confucianism his state's religion
I hope this helps