In medieval feudalism, vassals gave their allegiance to a in exchange for land.

A) king

B) lord

C) peasant

D) serf



Please select the best answer from the choices provided

A)

B)

C)

D)

Computer models can scientists predict weather. some computer models can show the predicted path of hurricanes. what other events could a computer model warn us of? a) undersea earthquakes , tornadoes, and avalanches b) tornadoes c) avalanches d) undersea earthquakes

Mosses, lichens and shrubs can be found where in russia? a.grasslands b.mountain regions c.coastal plains d.siberian tundra

East asia is considered a less developed nation. true or false