What is the absolute location of the southern border of texas

(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

In order from largest to smallest what are earths five main oceans

Explain why the rate of urbanisation is in the way it is between developed and undeveloped countries.