In paragraph 5, why does the author provide the information that 'A fifteen-speed racing bicycle is more likely to break down than a child's tricycle'?
Understand the Problem
The question is asking for the reasoning behind an example given in a reading passage regarding the stability of different systems, specifically the comparison made between a racing bicycle and a child's tricycle. It aims to understand the author's intent in providing this example within the context of stability in ecosystems.
Answer
To illustrate a general principle about the stability of systems with an example.
The final answer is to illustrate a general principle about the stability of systems by using a simple example.
Answer for screen readers
The final answer is to illustrate a general principle about the stability of systems by using a simple example.
More Information
The author uses the example of a fifteen-speed racing bicycle and a child's tricycle to demonstrate that more complex systems are generally more prone to breakdowns.
Tips
Be careful not to overlook the connection between the example and the broader principle of complexity and stability.
Sources
- 最新托福经典阅读练习详解：The Long-Term Stability of Ecosystems - liuxue.hujiang.com
- Toefl ibt reading practice test 32 solution & explanation - guttitech.com
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