Evolution review game

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

IF a scientist suggests that humans are related to rabbits because the human appendix resembles the rabbit's cecum, he is probably using evidence from

A scientists comparing organisms, in terms of biochemistry, might analyze

A species will become extinct when its individuals

Two species that have only a small number of amino acid differences in the same protein probably

All of the following can be used as evidence to support Darwin's theory of evolution except the

The system of classification used today is based mainly on

Organisms that are alike and capable of producing fertile offspring with each other are placed in the same

Of all the species that have ever existed on Earth, approximately what percentage are now extinct?