Which Genus Homo species is known for possibly exhibiting the first signs of tool-making?

The choice of Homo habilis as the species known for possibly exhibiting the first signs of tool-making is well-founded due to archaeological evidence indicating that this species, which lived approximately 2.4 to 1.4 million years ago, was associated with the Oldowan tool industry. These early tools were primarily simple stone flakes and cores crafted for cutting and processing food.

Homo habilis is often considered one of the earliest members of the genus Homo and demonstrates a significant adaptation in behavior compared to earlier hominins. The ability to create and utilize tools reflects cognitive advancements, suggesting that Homo habilis may have had greater problem-solving skills and an emerging capacity for planning and manipulation of the environment. The significance of these tools indicates not only the species' survival strategies but also sets the foundation for the more sophisticated tool-making that would develop in later Homo species.

In contrast, while Homo sapiens are known for their advanced tool-making and creativity, this species emerged much later. Homo erectus is recognized for its use and development of more complex tools, but it appears after Homo habilis. Lastly, Homo neanderthalensis also created tools but primarily worked within already established tool-making traditions. Therefore, the evidence strongly points to Homo habilis as the species that