=====|>WHAT DO YOU MEAN<|===== :/
Answer:
They are Chloroplasts, since Chloroplasts are green and maybe moving.
The answer to this is C. The ancient fossils are a record of when shallow seas covered much of the united states. While the fossils are of organisms that are the precursors of many modern day organisms, changes in ocean geography and other factors eventually caused those older species to become extinct.
