which part of the cell theory refers to the flow of energy through a cell? to the flow of information through a cell

What did the first language sound like

Select all the true statements about the cosmic microwave background radiation

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.