本题目来源于试卷: SL Topic B4.2 Ecological niches，类别为 IB生物学
[单选题]
2. Which of the following are compone hzjb( b9.4 zt l0tqul9xh/e+ hmtcj)9nts of the ecological nwp)vr. sfgsbm .:.de; iche of an organism?w. sefg:p. ;rvm.s b)d
I. Abiotic factors.
II. Biotic factors.
III. Position of the organism in a food web.
IV. Light availability.
A. All of the above
B. II and IV only
C. I, II and III only
D. I, III and IV only
参考答案: A
本题详细解析:
暂无
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