The eel is an example of a fish that suited to both freshwater and seawater. Which zone of an estuary would you expect to find eels in abundance

A subtidal zone.

Explanation:

At that zone there would be a balance between fresh water and salt water. Fresh water stems from river processes while wavy waters stems from sea processes which produces salty water.

where is the diagram?

if you insert the diagram ill be able to you

i don’t no. suiopgohjk