What is the main advantage of a multistage rocket?

a client has been prescribed misoprostol for the treatment of peptic ulcer disease. what is a true contraindication for this medication

How are extrusive rocks formed? magma gets trapped inside earth and cools to rock. volcanoes apply force to solid rocks and eject them. magma gets forced to earth’s surface and cools to rock. volcanoes trap lava inside earth, where it cools to rock.

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates