Island a has an area of 30 square kilometers. island b has an area of 400 square kilometers. the islands are near each other. which of the following statements is most likely to be true? a. island a has greater biodiversity and a higher percentage of edge effect than island b. b. island a has less biodiversity and a higher percentage of edge effect than island b. c. island a has greater biodiversity and a lower percentage of edge effect than island b. d. island a has less biodiversity and a lower percentage of edge effect than island b.