Factors of Natural Selection

Match it! Select the correct answer from the pull down...Good luck!

What most likely caused the finches on the Galapagos Islands to have beaks that were different from the finches living on the South American mainland?

In the phrase survival of the fittest, the term fittest refers to:

In what book did Darwin publish his main theories on evolutionary selection?

In 1835, Darwin studied variations in plants and animals on the Galapagos Islands. The islands are located off the coast of what major continent?

The preserved remains or physical evidence of an organism that lived in the past are called —

A characteristic that helps an organism survive and reproduce in its environment is called —

What is most likely to happen to a species that is not suited to its environment?

Most evidence of evolution comes from...