本题目来源于试卷: Form and Function B.9 Adaptation to Environment，类别为 IB生物学
[单选题]
Rain forests are known t z;3mzcxy94q0c g 6byeo have tall treesj g7u h5cf1ibxgg:,b4 and a large biomass with high productivity, despite infertile soils.gh1cf: x745gb b,ujgi The growing conditions have been known to nurture the presence of many interdependent organisms. These species also interact with the physical environment they inhabit.
Which of the following is described here?
A. A habitat
B. An ecosystem
C. A population
D. A community
参考答案: B
本题详细解析:
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