Select the correct answer from each drop-down menu. Countries need to engage in trade of natural resources because of [ Select ] distribution in the earth. For instance, countries such as Saudi Arabia trade in [ Select ] because it is in high demand. selections for first: widespread, equal, unequal
selections for second: crude oil, timber, electronics

What is one property that water and oil do not share

"there will be differences in degree of mood elevation seen in depressed clients after receiving either cognitive-behavioral or psychoanalytic therapy."; in this hypothesis, mood elevation is the:

Before they can be published, scientific papers must be peer-reviewed. this means that: a) some other scientific experts read the papers and guarantee that they are true.b) some other scientific experts read the papers and provide quality control by eliminating many mistakes.c) an editor reads the papers, to make sure that all the semicolons are in the correct places.d) everyone in the world is given the opportunity to comment on the papers through a specially maintainedblog.e) government bureaucrats read the papers, to be sure that the papers do not insult the political positions ofthe current officeholders.