1 discuss therole of fossil evidence in understanding the biological evolution of humans
Answer (1)
Fossil evidence plays a big role in helping scientists understand how humans have changed over time. By studying fossils like bones, skulls, and teeth, scientists can learn about the physical features, brain size, and way of life of early human ancestors.Fossils show a timeline of how humans evolved—like how we started walking upright, how our brains grew bigger, and how our tools became more advanced. Each fossil discovery gives us clues about where we came from and how we’re connected to other species. Without fossils, we wouldn’t have a clear picture of human evolution.\Examples of Fossil EvidenceLucy (Australopithecus afarensis) – Proved that early humans walked upright around 3.2 million years ago.Homo habilis – Showed early humans had bigger brains and used simple tools; known as the “handy man.”Homo erectus – Proved early humans could walk far, use fire, and hunt in groups.Neanderthals – Showed they had strong bodies, used tools, and may have buried their dead.
