Juan is a puerto rican boy who currently lives in manhattan, with his mother who speaks very little english. juan attends school with bilingual peers and english-speaking teachers. how well will he speak english?

For each of the following, mark whether it is a possible confounder (a factor that mixes up the results, making it look like candy is to blame when it's a causal (or causation) link which supports the argument that candy causes criminal behavior (ie, explains how candy leads to criminality ), or neither (an irrelevant factor, something that may cause people to become criminals but has nothing to do with eating candy). choose your answers based only< on the information given. additives in candy- additives found in candy may adversely affect brain development of young children in ways that could contribute towards adult aggression. impulsive personality-- kids who are highly impulsive and have trouble delaying gratification are more likely to eat candy every day as children and more likely to disobey laws as adults. violent abuse-- children who suffer violent abuse are more likely to become violent adults and commit violent crimes. gender- boys are overwhelmingly more likely to commit violent crimes

What is one reason people several different parts of north and south america develop different cultures

The difference between money paid to, and received from, other nations in trade is the a) balance of trade. b) absolute advantage. c) balance of payments. d) comparative advantage. the right answer is (c)