11. In its most primitive form , a connection is associated with a single channel program. 12. Originally hunter-gatherers, they later developed a primitive form of agriculture. 13. Primitive forms of flush toilets have been found to exist since ancient Neolithic times.14. Primitive forms of nanoscale technology have been used for decades.15. It included a primitive form of toilet in each dwelling. 16. Even in its primitive form , the Internet was used by people looking for companionship. 17. The consequence centres on a vocabulary of strangeness, of primitive forms , of phantoms ." 18. This genus represents a primitive form of indricothere that developed in the late Eocene. 19. Those differences may have included abundant water needed to support primitive forms of life. 20. That reasoning, historians say, illustrates a primitive form of deterrence.