Which of the Following Statements About Species Richness Is True

Multiple Choice

Which of the following statements about species richness is true?

A) It is highest in the temperate zone in both hemispheres.
B) It is highest in the Northern temperate zone, followed by the tropics, followed by the Southern temperate zone.
C) It is highest in the tropics.
D) It is highest in the Southern temperate zone, followed by the tropics, followed by the Northern temperate zone.
E) None of the above