Gravity is the force that acts as water moves through
Answer:
Dense water sinks below less dense water. This is the principle that drives the deep ocean currents that circulate around the world. A combination of high salinity and low temperature near the surface makes seawater dense enough to sink into the deep ocean and flow along the bottom of the basins.
I think the answer is visual learning
Alexander spread Greek technology and ideas through his empire where people talked and visited from all areas to see what had been done.
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