Final answer:
Scientists have searched for fossils of early humans in various countries, including France, Spain, South Africa, and parts of Europe and Africa.
Step-by-step explanation:
Scientists have searched for fossils of early humans in various countries, but some notable locations include France, Spain, South Africa, and parts of Europe and Africa. For example, the cave of Lascaux in France is known for its Neanderthal and early Homo Sapiens Sapiens fossils, while the Burgess Shale in Canada is renowned for its soft-bodied animal fossils. In South Africa, the discovery of the Homo naledi species shed light on early human origins.