Which process is described by the characteristics below? • takes place in the mitochondria • releases chemical energy from sugars and other carbon-based molecules • makes atp (with oxygen present) a. cellular respiration b. glycolysis c. calvin cycle d. fermentation

In which situations is the principle of cross-cutting relationship useful in determining relative age?

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.

Nucleic acid certain protein cell membranes certain carbohydrates