問題詳情

8)Which element listed have the "nutrient type" distribution in the north Pacific Ocean?
(A) Lead,
(B)Strontium,
(C) Thorium,
(D) Sodium,
(E) Germanium

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