stegocephalians

例句：

1. 1. The scientists are studying the effects ofclimate change on the stegocephalians.
   科学家们正在研究气候变化对史前生物的影响。
2. 2. The discovery of this species hassparked a debate about the impact ofhumans on the environment.
   这一物种的发现引发了关于人类对环境影响的辩论。
3. 3. The stegocephalians are known fortheir unique adaptations to their environment.
   史前生物以其独特的适应环境的能力而闻名。