Evidence for Evolution

3. a group of organisms consisting of similar individuals capable of exchanging genes.
5. a available body of facts or information indicating whether belief.
7. a process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.
10. ____________ distribution of species shows organisms adapt to new environment.
13. _____________ structures are features that are similar in structure but different in function.
14. relating to or consisting of molecules.
15. information acquired by observation or experimentation.
17. the surroundings or conditions which a person, animal, or plant live or operates.
19. _____________ structures are remnant of organs or structures that had a function in an early ancestor.
20. provide a record of evolution.

1. a study of the structure or internal workings of something.
2. relating to genes or heredity.
4. ____________ structures are features that are similar in function but different in structure.
6. ___________ shows similarities between organisms as they are developing.
8. all organisms share a common __________.
9. Deoxyribo- Nudeic Aid.
11. the oldest known fossil bird ______________.
12. ____________ anatomy indicates that various organisms share a common ancestor.
16. an individual animal, plants, or single-celled life form.
18. s chicken and a pig share a ________ ancestor.