I come from lakes.
I come from rivers.
I come from oceans.

I come from egg.
I come from sperm.
I come from milt.

I come from a dying mother.
I come from a dying father.
I come from river gravel.

I come from alevin.
I come from fry.
I come from smolt.

I come from swimming.
I come from feeding.
I come from leaping.

I come from struggle.
I come from death.
I come from life.