If a rock layer is found which contains thousands of fossil fish: the fossils piled up as each fish died one at a time
all the fish had to be quickly buried together
the rock layer could have taken thousands of years to form

what is your question? I am confused

which are post-impressionist paintings? check all that apply?

explanation:

post-impressionism is a predominantly french art movement that developed roughly between 1886 and 1905, from the last impressionist exhibition to the birth of fauvism. post-impressionism emerged as a reaction against impressionists' concern for the naturalistic depiction of light and color.

hope this have a good day

i think this picture will you.