Using a Dichotomous Key After sorting several insects using a dichotomous key, Jamila has a group that has these two dragonflies in it. Has Jamila completed the sorting process? Explain your answer.

Determine whether the characteristic describe dna replication in prokaryotes only, eukaryotes only, or both prokaryotes and eukaryotes drag each tile to the correct location on the chart

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.

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?