HELP! 20 points PLEASE

5. what is a red giant? can our sun become a red giant? why or why not?

Read the article titled "trans-saharan migration routes to north africa and the eu: historical roots and current trends." why do tens of thousands of sub-saharan africans try to cross the mediterranean each year? how are these refugees commonly portrayed? (site 1)

In a command economy, the majority of goods and services are provided by the