問題詳情
32. When climbing a mountain, we can observe transitions in biological communitiesthat are analogous to the changes _______
(A)in different depths in the ocean.
(B)in biomes at different latitudes.
(C)in an ecosystem as it evolves over time.
(D)in a community through different seasons.
(E)in a composition of different atmosphere.
參考答案
答案：B
難度：計算中-1
書單：沒有書單，新增