22. If researchers discovered a similar ancient site with thousands of broken animal bones near a water source, what would this passage suggest about the likely inhabitants of that site? (A) They might have been a nomadic people with no food processing knowledge. (B) They might rely entirely on plant-based diets and might avoid hunting large animals. (C) They were modern humans who might have migrated from South America. (D) They may have had organized hunting and advanced resource extraction strategies.