This type of motion describes a planet seemingly moves backwards in the sky as it appears from earth. question 1 options: antigrade vintagrade retrograde posigrade

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

If scientists only detect p waves in a certain layer of earths interior what does that tell us?

Which feature of a map shows the relationship between a distance on a map and that distance on earth? key scale grid system compass rose