build up again. many things could happen so there could be no way of telling how old a fossil is.
i am not sure how we can determined the age of a fossil. i think we can do that by seeing how deep it was in the ground.
i’m not sure how to tell the age of a fossil because it would take a lot of time to do that by myself.
there might be a way you can find the age of a fossil but i don’t how to find it.
well, i looked up how can we determine the age of a fossil so the question and well i got that they 