Probably at 0 degrees Celsius because most living things freeze at this temperature.
not solid frozen but a little frozen is ok although its easier for them to eat non frozen shrimp.
Approximately 2-4 hours depending on room temperature
no
yes because it is frozen and everything frozen weighs more then unfrozen.
One of the most cost efficient shrimp recipes is Shrimp Gumbo. It is made with rice, which is inexpensive, and can be made with frozen shrimp. Frozen shrimp are far less costly than fresh shrimp but are almost as delicious. The actual cost of the meal will vary according to where you live and what kind of grocery you shop at, as well as how many people you wish you serve. Another simple meal with frozen shrimp is battered and fried shrimp served with cocktail sauce. Again, the shrimp will be less expensive because they are frozen and the only other small expense will be the cocktail sauce.
Yes they can.
No. They are dead and do not reanimate.
The internal temperature for shrimp should be 120 degrees F.
Yes they can.
for about a week
You can tell if shrimp is fresh because it won't smell fishy, it will be plump and translucent. Most shrimp is frozen first that you buy in the grocery store.
In order to tell when frozen shrimp are bad, you will have to defrost them in the refrigerator. Once they are defrosted, open the package and smell them. They should have a light sea smell. They should not have an ammonia type smell.