True or false:
the first civilizations grew around rivers, and there were 4 main ones. they included egypt, sumer, indus civilization, and shang china.

What are advantages and disadvantages of taking troops out of siria?

Awatershed is a piece of land that drains water into a particular stream, lake, or river. which of the following factors often negatively impacts the water quality in a watershed? a.) wetlands b.) pollution c.) irrigation d.)rainfall

Which type of seismic waves are confined at the surface