Which layer of the earth is composed of liquid iron and nickel? a. crust b. outer core c. mantle d. inner core

According to the united nations refugee agency, more than 2/3 of the world's refugees come from just five countries. which country is not on that list? a) turkey b) myanmar c) afghanistan d) south sudan

On nights when we see the new moon phase, what side of the moon are we seeing?

Which of these are abrahamic faiths check all that apply a.judaism b.roman catholicism c.islam d.buddhism