What is the differencence between a dependent variable and a independent variable

Rue or false siblings look simila rbecause they each have some traits of their parents.

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.

Which part of cellular respiration must occur before any of the other steps can occur