Dna in a cell replicates.
of what is this an example?
a. intracellular communication
b. intercellular communication
c. gap junction
d. receptor
will give brainliest to correct
30 points!

The following transition occurs at a molecular level for a substance. what transition corresponds to this change in microscopic structure? the carbon dioxide molecules on the left are in a regular, tightly packed pattern. after heating, it becomes much lower density. a. melting b. boiling c. sublimation d. freezing