Please answer the following questions using the article.1.From Figure 4, approximately when did A. koa branch from A. melanoxylon? When did A. heterophylla branch from A. koa? 2.How did A. heterophylla arrive on Reunion Island? 3.Does the data support humans as a dispersal vector? Why or why not? 4.What life history trait suggests that A. koa colonized the Hawaiian Islands fairly recently? 5.How might petrels have moved seeds from the Hawaiian Islands to Reunion Island?