In your case, they're all animals that were used to make dishes.
Hope it helped,
Happy homework/ study/ exam!
You will notice that a plant cell has a cell wall, whereas animal cells do not have a cell wall.
Well, when a plant or animal dies in a damp environment it will most likely get buried in mud or silt. The tissues over time will decompose and leave bones or shells behind ( depending on what was there originally it can vary) Eventually over time sediment builds up and hardens into rock.
I sincerely hope this helps you ~
Ur answer is number 2 i'm almost sure of i