19. The passage probably continues with a discussion of (A) ancient scrub found in other areas of the country (B) geographers who study Florida’s scrub (C) the climate of the Lake Wales Ridge (D) the unique plants found on the Lake Wales Ridge

25. Why is “ plankton” mentioned in line 17? (A) To demonstrate the interdependence of different species (B) To emphasize the importance of food resources in preventing mass extinction. (C) To illustrate a comparison between organisms that live on the land and those that live in the ocean (D) To point out that certain species could never become extinct.

19. The passage probably continues with a discussion of (A) ancient scrub found in other areas of the country (B) geographers who study Florida’s scrub (C) the climate of the Lake Wales Ridge (D) the unique plants found on the Lake Wales Ridge

其他試題

19. The passage probably continues with a discussion of
(A) ancient scrub found in other areas of the country
(B) geographers who study Florida’s scrub
(C) the climate of the Lake Wales Ridge
(D) the unique plants found on the Lake Wales Ridge