The mother of a preschooler finds a broken plate in her kitchen floor and asks the child what happened. The child tells the mother that her imaginary friend Lulu dropped it when she was getting it out of the cabinet. How should the mother interpret this fabrication?

The correct answer is a. when they started making tools that will them in cultivating lands, they could raise crops and that made them attached to one place for a longer period of time. after that, they started domesticating animals and building their own permanent settlements that resemble the ones we have today.