What are some advances in genetics?

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.

Did you know that a blue wales tongue weighs more than an elephant?

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air