The concept of ____________ suggested that the earth is constantly subject to shaping and reshaping by natural forces working over vast stretches of time.

___________ results in more favorable genes becoming more frequent in a population over time.

In 1859, Charles Darwin published ____________.

Which is NOT a characteristic of Old World monkeys?

Populations of birds and mammals, including humans, living in warmer climates have more melanin and, therefore, ______________ skin, fur, or feathers.

The Galapagos finches provided Darwin with much of the evidence used to suggest that, in a very real sense, nature selects the best adapted varieties in a species to survive and to reproduce.  This process has come to be known as: 

The evidence for evolution has primarily come from ALL of the following sources EXCEPT:

______________ is the development of a new species.

Which of the following is not usually considered one of the four main subfields of anthropology?

The most likely explanation for the existence of Australia’s, New Zealand’s, and Hawaii’s mostly unique biotic environments is that the life forms in these areas have been evolving in isolation from the rest of the world for millions of years. This is an example of: