What is smallest continent and the largest continent? also, what is the world's largest island?

Which of the following emerging technologies uses the principle of chromosomes to identify suspects

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)

Which of the following east asian contries are a peninsula? a. china b. taiwan c. south korea d. mongolia