43. Which of the following is true of evolution?
(A) Evolutionary changes increase the ability of a species to survive and reproduce in a specific environment
(B) Evolutionary changes increase the ability of a species to survive and reproduce under any circumstances
(C) Evolutionary changes result in a species bec ming more and more abundant over time
(D) Evolutionary changes result in animals becoming larger over time and having larger numbers of ofispring
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統計: 尚無統計資料
統計: 尚無統計資料