A confluence is... a. The point where the river meets the sea/lake

b. The original point from which the river flows

c. The point where two rivers meet

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C. The point where two rivers meet

Explanation:

The noun Confluence means "the junction of two rivers, especially rivers of approximately equal width."

the precambrian aged rocks could be found in australia. australia is a region that has a lot of ancient civilization history from million years ago. in this region, there are a lot of recognizable fossils buried in its land which is considered a precambrian-aged rocks

what events in mexico's history might explain why the country continues to have difficulty improving social justice and economic opportunities for all people?