What is the basic structure of a fatty acid?

What is the difference between bacterial infections and viral infections?

You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled

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.