What is the lithosphere and describe its characteristics?

(1) which phrase describes an important agricultural change that occurred during the mississippian period? (a) first cultivation of wild grains (b) expansion of marsh elder farming (c) spread of corn agriculture (d) gathering of nuts and berries (2) which group of native americans use northwestern arkansas as it’s traditional hunting grounds? (a) osage (b) quapaw (c) woodland (d) caddo

What was the first official pair of sister cities?

In the figure, polygon abcd is transformed to create polygon a′b′c′d′. this transformation is a by a factor of .