In the space below, list ideas for why you think Partner A’s spider makes one type of protein while Partner B’s spider makes two types of proteins for this feature.

C. i think it is step 3

The major difference is that a histogram is only used to plot the frequency of score occurrences in a continuous data set that has been divided into classes, called bins.  bar charts, on the other hand, can be used for a great deal of other types ofvariables  including  ordinal  andnominal  data sets.