In what geologic era are we currently living

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.

What element does susan b. anthony include in this passage to strengthen her argument?

Do you think the gene eef1 alpha1 supports cell theory? explain your response.