Which of the following is commonly used to measure distances in space? kilometers the speed of light megameters the speed of sound

(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 is the vascular system located

Landmasses on a flat map look distorted because