HELP!! Looking at the diagram that shows the movement of water and nutrients, where
would a fisherman have the largest catch?

Upwelling
this is not exactly a fair question because it could be different fish. like if you were looking for big striper for example, they would be in the upwelling, but if you are looking for something like a shark it would be in the ocean floor but most likely the upwelling.

4, two dominant and two recessive