Final answer:
It is true that Oldowan tools were probably made by Homo habilis and used to scavenge carcasses of prey killed by other predators, as well as for processing plant materials.
Step-by-step explanation:
The question pertains to whether Oldowan tools were probably made by Homo habilis and used to scavenge carcasses of prey killed by other predators. This statement is true. Oldowan tools represent the earliest evidence of stone tool use by hominins, dating from about 2.6 million years ago to 1.7 million years ago. Homo habilis is widely accepted as the creator of these tools. They utilized hard hammer percussion to create flakes from a core, resulting in sharpened edges suitable for various tasks including butchering meat, which suggests that scavenging was indeed part of their behavior.While hunting may have been a part of early human activities, there is also evidence for other uses of the Oldowan tools, including processing plant materials. Archaeologists have also proposed alternative views such as the "woman the gatherer" hypothesis, indicating that these tools could have been used for gathering as much as hunting. However, the majority of fossil evidence, including the wear patterns on the tools and cut marks on animal bones, supports the use of Oldowan tools primarily in scavenging and meat processing.In conclusion, it is true that Homo habilis likely made Oldowan tools primarily for scavenging and processing of meat from carcasses, in addition to potentially using them for other purposes.