4. How does the fossil record support the theory of evolution?

The fossil record provides strong evidence for the theory of evolution by showing a succession of organisms that gradually change over time. Fossils of extinct organisms are found in sedimentary rock layers, with older layers containing simpler organisms organisms. This pattern of gradual change in the fossil record is consistent with the idea of evolution through natural selection, where small changes in an organism's traits over time can lead to the development of new species.Additionally, the fossil record shows transitional forms that exhibit characteristics of both ancestral and descendant species. These transitional forms provide evidence for the gradual change that occurs during evolution. For example, fossils of ancient fish with limbs have been found, providing evidence for the evolution of limbs from fins.Overall, the fossil record supports the theory of evolution by showing a pattern of gradual change in the diversity of life over time, with transitional forms providing evidence for the gradual change that occurs during evolution.