Cross-linguistic research on language impairment reveals that: Group of answer choices Difficulty with marking tense is a consistent defining characteristic of language impairment Children with LI demonstrate different weaknesses depending on the structure of the ambient language Bilingual children with language impairment produce errors that are dissimilar from errors produced by their monolingual peers with language impairment Bilingual children with LI make the same errors across their two languages

C; skin, is the answer!

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.