Rachel's parents enrolled her in your afterschool program in september. in october, rachel and another girl named callye started planning a holiday play for december. they worked on the plan everyday. soon they became inseparable. in december, parents were invited to watch the play scripted by "best friends" rachel and callye. based on the information in the above paragraph, rachel and callye are  mostlikely years old. 

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

Explain how nationalism led to independence in nigeria.

How were the economies of the northern and southern states different? how ere they the same? what factors led them to develop differently?