The war that resulted in a split between north and south sudan resulted from a conflict over which resource? oil water forests diamonds

How does human environment effect the biosphere

Prior to the mt. st. helens eruption on may 18, 1980, satellite and topographic views of the volcano were captured. based on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m? question 9 options: 600 m 400 m 750 m 500 m

What substance acts to prevent sudden ph changes in bodily fluids?