Author: Anonymous

If a small population of a species becomes separated from its parent population and evolves into a new species, that is called:

Most traits or features of living things are controlled by:

A marine transgression is a period of lower sea level.​

Microevolution results from the cumulative effects of macroevolution.​

Any animal that eats other animals, living or dead, as a source of nutrients is a(n) ____.​

What is the possible cause of the end-Ordovician mass extinction?

To be called “life”, what two processes must be occurring?

A sudden appearance of new organisms in the fossil record is called the ______________ Explosion

No basement rock exists from the Archean or Proterozoic eons.

Which of the following best describes the movement along a divergent plate boundary?