Final answer:
Oldowan tools at Olduvai were used for a variety of tasks, including cutting animal meat. These sharpened stones represent a significant advancement in early human technology and played a crucial role in hunting and butchering.
Step-by-step explanation:
At least one thing they were cutting with tools at Olduvai is animal meat. The Oldowan tool industry, known as the oldest stone tool industry, dates from around 2.5 to 1.5 million years ago (MYA). Oldowan tools, characterized by their crude and primitive appearance, were crafted using hard hammer percussion, resulting in sharpened stones that served a variety of cutting, scraping, and chopping purposes. These tools were essential in early human life for hunting and butchering animals, as well as processing and consumption practices that indicated social cooperation, such as food sharing.