According to scholars, the first humans came to oklahoma from: a) asia b) central america c) south pacific d) south america

Which statements about wells are true? check all that apply. a) wells bring groundwater from the unsaturated zone to the surface of the water. b) wells need to be drilled below the water table. c) if water is pumped from a well too quicky, the well may run dry. d) water from wells is generally not safe to drink. e) water gushes from artesian wells due to pressure.

The organ that has two atria and one ventricle is the

How much water is in the ocean in cubic kilometers