Rics is totally not preserved! My parents are from Laos and they told me it's not preserved.
Thousand-Year-Old Eggs
It's "well-preserved".
corn is preserved?
Flora preserved jam every year. The mummy was perfectly preserved. I preserved a petal of the rose in my copy of The Scarlet Letter. The preserved skin tissue helped identify the body.
embalmers preserved a mummy.
Preserved is an action done to something. For example, "She preserved her father's picture carefully."
All angles are preserved. The sequence of line segments is preserved.
orgns are preserved because other persons will make use of it that's why it's preserved.
verb should be preserved
As long as it could be preserved.
it is mostly preserved in sedimentary rock
a body preserved by drying