Which of the Following Explain Why Divergence and Fixation of Traits

Multiple Choice

Which of the following explain why divergence and fixation of traits can occur more rapidly on islands compared to other geographical locations? Please select all that apply.

A) Species are isolated in an island
B) The founding number of individuals of a species can be small on an island
C) Islands have a high rate of species exchange
D) Reproductive rates tend to be lower on islands