... unlike comparison between temperate and tropical areas, these patterns are still in the documentation phase.In documenting geographical variation in butterfly diversity, some arbitrary, practical ... firmly establishedC. butterflies are affected by human populationsD. documenting plant species is more difficult than documenting butterfly speciesQuestion 69: Which of the following is NOT ... 37. B 57. C 77. A18. C 38. A 58. A 78. A19. B 39. D 59. D 79. D20. B 40. B 60. C 80. B ĐỀ THI GỒM 80 CÂU; TỪ QUESTION 1 ĐẾN QUESTION 80Mark the letter A, B, C or D on your answer sheet...