A removal of a dam in a river has restored river flow and improve the water quality of the river which of these would most directly increase due to enhance water quality in a river ecosystem?

The dam removal often displaces warm-water species that prefer a lake-like environment, while promoting the recovery of fish populations that prefer colder-water rivers, such as salmon, trout, shad, river herring, stripped bass, sturgeon, and alewife.

Explanation:

I hope this helps

answer: that would be cheating

explanation:

because the light is a great source of energy for the plants to survive. (i hope this )