Differences between members of the same species are called

Fossils, body structures, early development, and DNA/protein structures are all examples of

Which term refers to similar structures that related species have inherited from a common ancestor?

Which of the following is an example of a vestigial structure in humans?

A trait that helps an organism survive and reproduce is called

Which term refers to the process by which individuals that are better adapted to their environment are more likely to survive and reproduce?

Where did Darwin discover that organisms were changing over time?

Which term describes the pattern in which two or more species have evolved adaptations to each other's influence?

Human breeders choosing two different breeds of dogs is an example of

Similarities in early development suggest that organisms may share a common

Which term describes traits that are different among members of the same species?

Because it is based on well-tested evidence, Darwin's findings on evolution are considered a