After replication occurs, what form is DNA in? (it contains the original and a copy of the DNA in the form of an X) A single chromosomes
B chromatin
C double chromosomes

Look at the images of different rocks. which rocks have a fine-grained texture? check all that apply. 1 2 3 4 5

All living organisms are composed of a. only one cell. b. at least 100 cells. c. at least three cells. d. one or more cells.

What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.