Refer to the Figure

Refer to the figure.
The figure shows changes in biodiversity of different groups on continents versus oceanic islands. Based on this information, it can be said that, as compared to continents, oceanic islands

A) are more biodiverse.
B) show greater average increases in plants, fishes, and birds.
C) show rapid increases in endemic species over time.
D) receive more non-native species through immigration or introduction.