Frozen stock should last for several months when stored in a good freezer. It will not improve with age, so plan to use it in a couple months. Make sure to use containers designed for freezer storage. Be careful of the fat content which can turn rancid.
Frozen oysters could last up to four months.
I am not sure exactly how long they will last, but they will last for at least 1 year.
Yes
Frozen breastmilk can last up to 6 months before it needs to be discarded.
Months if frozen, a few weeks if not.
It last pretty long. You can still cook it.
For a long as you like as long as the meat stays completely frozen. Some mammoth carcasses have been found that have been frozen for tens of thousands of years and the meat still exists.
Frozen grapes can last up to 12 months in the freezer before they should be consumed.
Frozen crab legs can last up to 6 months before they expire if stored properly in the freezer.
Frozen broccoli can last for up to 12 months before it goes bad if stored properly in the freezer.
Frozen food can last indefinitely in terms of safety, but its quality may start to decline after about 3 to 6 months.
If it is truly being deeply frozen, it can last for years.