Final answer:
Homo habilis was one of the earliest species to create stone tools, known as the Oldowan tools, but stone tools predate their existence.
Step-by-step explanation:
Homo habilis is not considered the first tool maker, but they were one of the earliest species to create stone tools. The development of stone tools by Homo habilis is known as the Oldowan tool industry, which dates back to around 2.5 to 1.5 million years ago. These tools were created by smashing rocks together to create sharpened edges for cutting, scraping, and chopping purposes. While Homo habilis was skilled in tool making, evidence suggests that stone tools predate their existence.