Answer
Footprints, bones, and tools
Step-by-step explanation
Anthropology is the study of humans and human behavior and the societies in the past and past.which is generally Social anthropology, cultural anthropology, and philosophical anthropology study the norms and values of societies. An anthropologist is a person engaged in the practice of anthropology. They can be found in corporations, all levels of government, educational institutions and non-profit associations. In the past they used several objects which included Footprints, bones, and tools.