問題詳情

16. During which era did the Ediacaran fauna dominate life on earth?
(A)Neoproterozoic
(B) Cenozoic
(C) Mesozoic
(D) Paleozoic
(E)Neoproterozoic

參考答案

答案:[無官方正解]
難度:計算中-1
書單:沒有書單,新增