SL Topic C4.2 Transfers of energy and matter (id: d1268550d)

本题目来源于试卷: SL Topic C4.2 Transfers of energy and matter，类别为 IB生物学

[单选题]
3. Which of the following decrease at the stage in the food chain0z1 t yh;tuk-n from premxzdn88g zs 8m; v0-noducer to primary consumer?n; 8x gm ezmv8-s8d0nz
I. Population.
II. Biomass.
III. Chemical energy.
IV. Heat energy

A. I and II only
B. II and IV only
C. II and III only
D. I, II and III only


参考答案:  C


本题详细解析: 暂无

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