Which of the Following Sequences Correctly Represents Vertebrate Evolution?
A)jawless $\rightarrow$

Which of the following sequences correctly represents vertebrate evolution?

A) jawless fish $\rightarrow$ lobe-finned fish $\rightarrow$ amphibians $\rightarrow$ reptiles $\rightarrow$ mammals
B) jawless fish $\rightarrow$ amphibians $\rightarrow$ reptiles $\rightarrow$ lobe-finned fish $\rightarrow$ mammals
C) mammals $\rightarrow$ lobe-finned fish $\rightarrow$ reptiles $\rightarrow$ jawless fish $\rightarrow$ amphibians
D) lobe-finned fish $\rightarrow$ mammals $\rightarrow$ reptiles $\rightarrow$ jawless fish $\rightarrow$ amphibians
E) lobe-finned fish $\rightarrow$ reptiles $\rightarrow$ mammals $\rightarrow$ jawless fish $\rightarrow$ amphibians