Final answer:
Homo habilis, an early member of the Homo genus, is known for creating stone tools called Oldowan tools.
Step-by-step explanation:
Homo habilis, an early member of the Homo genus, is known as the first tool maker. They created tools known as Oldowan tools, made by smashing smooth rocks together to create crudely sharpened edges. These tools, commonly referred to as stone tools, were used for cutting, scraping, and chopping, making them highly efficient for killing animals, butchering meat, and accessing marrow and other tasks related to survival.