植虫论

例句：

1. 1. The theory of evolution has been challenged by the discovery of new species.
   进化理论被新物种的发现所挑战。
2. 2. Some scientists argue that climate change is primarily caused by human activities.
   一些科学家认为气候变化主要是由人类活动引起的。
3. 3. The plant-eating theory suggests that plants evolved to be eaten by animals.
   植物食论表明，植物是为了被动物吃掉而进化的。