Suppose you were asked to identify one of Earth's layers based on its properties. List two questions you might ask to identify the layer. How would the answer to each question help you identify the layer?

Why did large numbers of african migrate to the americas

In 2009, the author pawel bozyk, described brazil as a newly industrialized country. while its economy had not yet reached that of highly developed countries, brazil has moved itself into being a significant member of the international economy. what economic model does brazil fit into, regarding its development path?

The district of columbia could be eliminated completely if a majority of congress voted in favor of the action. a. true b. false