Yes because its still raw and you can cook them later plus when you freeze it the bacteria die off...
if you unfreeze it, cook it and freeze it and unfreeze it and cook it again
YOU ARE GOING TO GET SICK
Yes. Put them in a sealed package and freeze.
You can but you might get food poisining if you are not careful.
I would think it would be ok but check where it was processed to avoid salmonella.
Get an uncooker.
Yes it is ok. I do it.
if eaten uncook.
bread if you freeze it
If the meatballs were held under refrigeration the entire time they were thawed and were not starting to spoil before they were refrozen, you could eat them. The quality and flavor might be diminished. If you are still in doubt, don't eat them.
Once a cake has been made it cannot be uncooked.
You cannot uncook n egg
It is best to mix the sauce in with the pasta and then put it in a tupperware container and place in the freezer. You can put a piece of masking tape on it to mark the date.
it will depend on the temperature of the room. If its reasonably cool and you heat the food to it maximum it should be ok after one night. also it will depend on the meat used in the meatballs.