Because the man had no belly button.
If something is preserved in ice or snow it is frozen. When ice is frozen, it is a liquid that has turned into a solid.
He was preserved by being frozen shortly after he died. This is why he is called the 'Iceman'.
frozen
frozen
He was frozen in a block of ice.
they will stay preserved, like if they are frozen
Canned, salted, frozen, pickled, dried.
In solidified tar, or frozen in ice.
Only a day or so, unless it is frozen.
frozenI have to say frozen fossils, best answer i can think of.
The entire organisms are preserved.
Eggs can be pickled, raw eggs can be frozen if they are blended first, or the yolks and whites can be frozen separately.