what fossils have to be found in a place to signify the place used to be covered by water?
bullfrogs Sediment Sea urchins dinosaurs barnacles humans patch reefs natural gas
A B C D E F G H
Barnacles are animals that live in the water.
if fossils of barnacles are found in a place then that place used to be covered by water in the past
what fossils have to be found in a place to signify the place used to be covered by water? (A) bullfrogs (B) Sediment (C) Sea urchins (D) dinosaurs (E) barnacles (F) humans (G) patch reefs (H) natural gas