Consider the new definition of life. if you were to argue that a virus or a single mitochondria were, in fact, alive based on this definition, you would be ignoring the main tenet of

Question 1 of 102 pointswhich best describes adaptive radiation? oa. geographical isolation caused by an adaptationob. biodiversity resulting from few ancestorsoc. a decrease in the rate of speciationd. adaptations that organisms teach each other

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.

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the