what are the three living units of the human body in order from simplest to the most complex level of organization?

Which term describes the number of waves that pass a given point in a given time? crest frequency trough wavelength

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

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.