The thin and solid outermost layer of the earth above the mantle.

Shanti wraps the gift she is taking to a friend's birthday party. she doesn't have very much paper, so she does not overlap any of the edges. how much paper did it take to cover the gift?

You are a scientist who has been sent on a special mission to study plants and animals in south asia! your destination is an important forest in eastern india. you need to travel to 17°n latitude and 83°e longitude.

Acharreadas is a popular mexican thing where people display varying skills of horsemanship much like what events in the united states?