Explain what makes the Amazon River the largest river system in the world. How important do you think this river is to commercial trade?

The Amazon River is the largest river system in the world because more than 1,000 creeks, streams, and tributaries drain into the river. Very few cities are connected by the river, so it is not a busy thoroughfare for large transport or industrial ships. Hope this helps! :)

a.) or b.) but i think a.)

explanation: