Final answer:
The stone tools, animal bones, and teeth found at Gran Dolina indicate that hominids there processed and consumed animals including other hominids. The presence of stone tools and cutmarks on the animal remains suggest that these tools were used for processing and eating meat. The transportation of large animal carcasses to the site indicates social cooperation and food sharing.
Step-by-step explanation:
The many stone tools, fragmentary animal bones, and teeth found at Gran Dolina, Spain, indicate that hominids there processed and consumed animals including other hominids. The presence of stone tools and cutmarks on the animal remains suggest that these tools were used for processing and eating meat. Additionally, the transportation of large animal carcasses to the site indicates social cooperation and food sharing.