As we've learned, and observed, the Imperial Valley is much drier than San Diego... Please explain how our location, east of the Laguna Mountains, influences the general trends in humidity in San Diego and the Imperial Valley.

(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

Do you guys know all the answers to this

Determine which of the two measurements in each set is lesser.10°f or 20°ca. 10-fb. 20°c