In three to five sentences, explain how the fossil record provides evidence for the idea of natural selection.??
1 answer
The fossil record, which consists of preserved remains of ancient organisms, provides evidence for the idea of natural selection in several ways. Firstly, it shows a progression of increasingly complex and diverse life forms over time. This supports the concept of organisms evolving and adapting to changing environments. Additionally, transitional fossils, such as Archaeopteryx, demonstrate intermediate forms between different groups of organisms, suggesting a branching pattern of evolution. Lastly, the fossil record reveals examples of extinct species that are found only in specific geological layers, providing evidence for selective pressures leading to the survival of certain traits and the extinction of others.