Fossil evidence: Fossils provide a record of ancient life forms, showing gradual changes over time that support the idea of evolution.
Comparative anatomy: Similarities in bone structure across different species suggest a common ancestry and gradual modifications over generations.
Embryology: Similarities in early stages of development among different species provide evidence for a shared evolutionary history.
Molecular Biology: Genetic similarities and differences between species can help trace evolutionary relationships and patterns of descent.
Biogeography: Distribution of species around the world can be explained by evolution, as related species are often found in geographically close areas.
