George is wondering what bill meant when he said, "this restaurant is not expensive." this is an example of encoding.

This is not an example of encoding. Encoding is the arrangement of parts of a message in an order which makes it more efficient to send, the encoding of messages in semiotics transmits messages to the addresse. This message from Bill has not been encoded.

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.

Americans often speak of their country as one of several large regions.  these regions are cultural units rather than governmental units --  formed by history and geography and shaped by the economics, literature and folkways that all the parts of a region share. what makes one region different from another? a region's multicultural heritage as well as distinct demographic characteristics like age and occupation make regions different and special. within several regions, language is used differently and there are strong dialects. there are also differences in outlook and attitude based on geography.