本题目来源于试卷: SL/HL Topic D4.3 Climate change，类别为 IB生物学
[单选题]
3. Which of the foll:xlx.tpz7tan ld*f8 o) r nia jm8..*rted-*s * bwss:;t fac:owing are affected by increased melting of ice shelves?
I. Breeding habitats for penguins.
II. Hunting areas for polar bears.
III. Primary production of marine algae.
IV. Sea ice habitat for walruses.
A. IV only
B. I, II and IV only
C. II and III only
D. I and II only
参考答案: B
本题详细解析:
暂无
| 
