Natural Selection Review Game

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

Organisms that are able to mate with one another are called ____.

Which of the following scientists is given credit for the theory of evolution and natural selection?

Which part of the body is LEAST likely to become a fossil?

Which of the following can become fossils?

Which of the following shows ONLY the external parts of an organism?

Which of the following can scientists NOT interpret by examining fossils?

Why is the fossil record incomplete?

Many scientist think that *mass* extinctions were caused by _______ .