Polar easterlies in the northern hemisphere blow from? a.)west to east b.)east to west c.)north to south d.)south to north

And give a detailed description! scientist observes the boundary between two tectonic plates for a decade and finds that no new volcanoes have formed over the course of her investigation. does this result support the theory of plate tectonics? why or why not?

What characteristic make legumes a good food source for food insecure populations

Which describes the changes in the earths motion?