Two species of living earthworms in the soils of southern South American and Africa were found to be very closely related (members of the same genus). Also, two species of
living earthworms in soils of southern India and southern Australia were found to be very
closely related (members of the same genus), How was the theory of continental drift
strengthened by discoveries of closel related earthworms on widely separated continents?

What are canada’s major boundaries?

What is the difference between the cultures of central asia and the caucasus region? the majority of people in central asia are muslim; the majority in the caucasus region are christian. the primary language in central asia is armenian; the primary language in the caucasus region is russian. central asia has been plagued by ethnic unrest; the caucasus region has had little ethnic conflict. the effects of soviet rule can still be seen in central asia; the caucasus region has developed its own identity since the fall of the ussr.

The graph below plots the temperature and luminosity of stars on the main sequence.