Probably that's all I know
Vegetable soup can be homemade, with fresh, frozen, or canned vegetables. Or, it can be bought pre-made in cans at a grocery store.
Yes, I believe you can take homemade baking into the U.S. If it is canned because if it is canned it won't spoil on the way.
Anything that is not pre-packaged is considered to be homemade in cooking. Homemade soup is made with fresh vegetables instead of canned.
store bought due to the jarring and canning processes, unless you use canned tomatoes then both will have about the same. however jarred and canned spaghetti sauce is healthieer for you because the canning and jarring processes cause the tomatoes to have more lycopen, which is very healthy and needed for your heart.
bread, bananas, cookies, chips, potatoes, canned goods, cereal
flan
put it on eBay
If they are frozen, months. If they are dried, years. If they are properly canned, years.
It is the equivalent of a root cellar and can be used to keep things such as preserves and homemade canned goods, cold.
Lettuce
Some people and their dogs use it for food. Not all pet owners use canned or homemade food.
Some can last almost indefinitely, provided they were prepared, processed, and stored properly. Items that were canned used an artificial sweetener instead of sugar have a shelf life of approximately one year.