What being found in a place shows that place used to be covered by water?
volcanoes wind plankton and nonliving organic dead organisms marshes and swamps sedimentary rocks dirt remains of prehistoric life
A B C D E F G H
Fossils are the remains of prehistoric life.
if remains of prehistoric life are found in a place then that place used to be covered by water 
What being found in a place shows that place used to be covered by water? (A) volcanoes (B) wind (C) plankton and nonliving organic (D) dead organisms (E) marshes and swamps (F) sedimentary rocks (G) dirt (H) remains of prehistoric life