Which of the sentences below best expresses the essential information in the highlighted sentence in the passage? Incorrect choices change the meaning in important ways or leave out essential information. A. Some botanists who agree with the idea of an African-South American center for the dispersal of angiosperms point to primitive South Pacific angiosperms as evidence. B. Some botanists argue that the very primitive forms of angiosperms found in the South Pacific call into question the theory that angiosperm evolution began in Africa and South America. C. Angiosperms in Fiji, New Caledonia, New Guinea, eastern Australia, and the Malay Archipelago are more primitive than angiosperms in other parts of the world. D. Botanists disagree over whether the most primitive forms of living plants are located in parts of Africa and South America or in the South Pacific.