Organisms use different processes to obtain the energy that they need to perform cellular functions. mc018-1.jpg mc018-2.jpg which is used as an energy source by polar bears and orange trees?

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.

Albinism is an inherited genetic disorder. explain what it is meant by inherited genetic disorder

Give examples of selective advantage of organism’s body part/organ