Which area would be known as the tropics?

A the area below Z in above me

B The Aries between Y&Z W&V

C The area between Y and W

D the area between X and Z

Long ago, people who lived in coastal north africa most often interacted with

The difference(s) between the grand canyon and valles marineris is/are: (a) the grand canyon was formed by water, but valles marineris was not. (a) valles marineris is much longer than the grand canyon. (c) valles marineris is much wider than the grand canyon. (d) valles marineris has large volcanoes near it. all of the above

Name one type of data that h-r diagrams do not show.