While Studying a Group of Ammonites (An Extinct Lineage of Cephalopods)that

Multiple Choice

While studying a group of ammonites (an extinct lineage of cephalopods) that lived during the Mesozoic,you measure the shell diameter of different fossil ammonite species.The table below represents the data you collected for each of six different time periods.What rule does the data conform to?

A) Biogenetic rule
B) Allen's rule
C) Cope's rule
D) Bergmann's rule