Final answer:
Band societies are characterized by small groups of people who rely on hunting and gathering. Contemporary band societies have some differences from those during the Paleolithic.
Step-by-step explanation:
Band societies are characterized by small groups of people, typically 20 to 30 individuals, who rely on hunting and gathering for their subsistence. These societies are egalitarian, with decisions being made through discussion and consensus. In contrast, contemporary band societies have some differences from those that existed during the Paleolithic. While both rely on hunting and gathering, contemporary band societies have adapted to the modern world and may have some interaction with settled societies.