This criterion is essential. It describes how human norms and conventions vary with the ritualised behaviours present in nonhuman primates. The shell beads also supply insights into technological elements together with a chance to drill, using wire or intestine for threading plus the possible tying of knots to safe the https://medium.com/@spoilmevintagediy/the-rich-history-of-beadwork-a-journey-through-the-ages-4e4fd2e474cf