When two things are the same temperature: a- they have the same number of molecules

b- their molecules stop moving

c- their molecules move at the same average speed

d- heat transfer between the two things stop

Most of the fossils found in virginia are in the coastal plain, valley, ridge, and appalachian plateau regions, best suggesting that these geographic provinces a) were once covered by seawater. b) are the oldest parts of virginia. c) have a great deal of karst topography. d) have large amounts of sedimentary rock.