evolutionary stochastic process

例句：

1. 1. The theory of evolution has been widely accepted by scientists.
   进化论已被科学家广泛接受。
2. 2. The fossil record provides evidence for the evolutionary history of life on Earth.
   化石记录为地球上生命的历史提供了证据。
3. 3. Evolutionary biology is a field of study that focuses on the development and adaptation of living organisms over time.
   进化生物学是一门研究生物在时间上的发展与适应的学科。