A knowledge of geography and a map reading is also essential when studying history. The document below was written by a professor of history to explain the importance of maps in his field. WHAT IS 1 TYPE OF INFORMATION HISTORIANS CAN GET FROM MAPS? WHAT DOES THE AUTHOR MEAN WHEN HE SAYS MAPS ILLUSTRATE PATTERNS AMONG REGIONS?

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 tectonic plate movement creates geological events and features.

There are 25 elements found in living things. how many of these elements are found in some organisms but not all? 1 , 6 , 19 , 25