Essay about How do fossils help scientists understand the history of life?

Fossils serve as crucial evidence of past life forms, providing insights into the evolutionary history of organisms. By studying their structure, age, and distribution, scientists can reconstruct ancient ecosystems and understand how life has adapted over time. Fossils also reveal patterns of extinction and diversification, helping to trace the lineage of various species. Ultimately, they offer a tangible record of the Earth's biological history, enabling researchers to piece together the complex story of life on our planet.