Interpret the bottom half of the cross section below. start with the vishnu schist and end with the redwall limestone.

(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

Which age groups shows the graestest diferrence between males and females

What first caused people to consider that the continents were once one large landmass?