本题目来源于试卷: SL/HL Topic D4.2 Stability and change，类别为 IB生物学
[单选题]
1. Which of the follo n-0roz5d + jf.+ tbij1kbyj)owll/vccv l;u /5kcf-y6 ing contribute to the problem of microplastic pollution in marine environmentclky;5/-cv fuv6l/ c ls?
I. Persistence of microplastics.
II. Biodegradability of microplastic.
III. Non-biodegradability or microplastic.
IV. Increased biochemical oxygen demand.
A. All of the above
B. IV only
C. I and III only
D. I, III and IV only
参考答案: C
本题详细解析:
暂无
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