No, frozen is frozen. But you can refreeze something that has been thawed. You can refreeze thawed meat long as there are still ice crystals on it. Once completely thawed then you need to cook it first then refreeze.
This applies to solid pieces only, ground meat once more than half thawed needs to be cooked first then refrozen always.
A frozen ground that never thaws is call firnward. Also, permafrost.
The fish is frozen, and if frozen can't be resuscitated.
Probably not until it thaws, but why was it frozen?
A permanently frozen layer of earth. It never thaws out.
Frozen thaws to it's original substance, petrified becomes stone.
It is a fish that is frozen.
Permafrost
Permafrost
It can be, but it is not desirable to do so. The fish could not have been thawed for long and would have to have been thawed under refrigeration. Freezing it again will adversely affect the quality of the fish. You might consider cooking it first, then freezing it.
Permafrost
If the can was unopened, and thaws out, still sealed, at room temperature, there should be no problem with it.
They don't bread frozen fish they bread it first and then freeze it cause it would be a little difficult to bread frozen fish.