I have eaten 2-year old frozen venison, but I believe it would have tasted better if it had been eaten sooner. If the meat never thawed and is packaged in air-tight plastic so it doesn't get freezer burn or absorb the taste from other stuff in the freezer you can eat it without worry.
Venison?
No more than 3 days
Frozen milk has more mass than non frozen milk because of how liquids freeze. If you think of it, solids have more mass than liquids because of how tightly packed the molecules are. Just like water, frozen milk will have a larger mass than non-frozen milk.
Venison has less fat and carbs than Chicken or Turkey.
A frozen turkey does not weigh more than fresh. A 15-lb frozen turkey will weigh 15 lbs. when it is thawed.
Yes it will. It will become more brittle and actually break easier than a pencil which is not frozen.
yes, it contains more water and locked air in the ice
yes
yes because it is frozen and everything frozen weighs more then unfrozen.
yes, when you buy frozen fish you also buy frozen water so you get less fish.
No, frozen yogurt contains more sugars, carbohydrates and less protein than regular yogurt.
Venison is like any other meat. It should not be left unrefrigerated for more than 2 hours.