Which ocean in figure 14-1 is represented by point a

(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

Where would you be most likely to find a freshet?

What does 2[tex] {2}^{ - 4} \times {2}^{ - 2} [/tex]