In Africa, there is grooved bedrock and there are glacial deposits called tillites that are more than 240 million years old. These are found along the equator, in areas with a very warm
climate. What could you infer from these rocks about the position of this part of Africa in the
past?

Which of these best describes the function of a "super pac"? a)create bi-partisan legislation that can become law b)organization meant to reign-in spending of political candidates during election cycles c)promote the interests of supreme court justices without breaking specific tampering laws d)raise funds through donations from corporations or individuals to support or oppose specific political candidates