Which aspect of archaeology is highlighted by the study of ecofacts?

The study of ecofacts in archaeology emphasizes the interaction between humans and their environment. Ecofacts, such as plant remains, animal bones, and other organic materials, provide valuable insight into how ancient populations utilized natural resources, adapted to their surroundings, and influenced their ecosystems. By examining these organic remains, archaeologists can reconstruct dietary practices, subsistence strategies, and even social organization based on the resources that were available and used by these cultures. This focus on human-environment interaction helps to illuminate not only the way societies functioned but also their sustainability and the impacts they had on their surroundings over time.

The other options, while relevant to different aspects of archaeology, do not capture the specific focus of ecofacts. For instance, discussing technological advancements pertains more to tools and materials rather than organic evidence. Symbolism relates to understanding the meanings attributed to human-made objects, and historical accuracy involves the interpretation of textual records, which do not directly engage with the ecological aspects that ecofacts reveal. Therefore, option B succinctly encapsulates the core idea of what ecofacts signify in the archaeological record.