Is the first glass of fruit punch the child drinks a mechanical mixture, a solution, or a pure substance?

The two types of plains are coastal plains and lowland plains

The european union was formally established in

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)