Which species do you think are most closely related to each other?
How could Julio explain why all three species share some body structures and have some differences? Why do only grizzly bears and sea otters have canine teeth?
CFS:
student describes the relationship between anatomical similarities and differences in animal species
student describes the chronological difference between animal species with a common ancestor based on body structures
Which two species would be located closest together on an evolutionary tree?
Which species was the first to separate from the other two in terms of body structure?