Evidence for Evolution

2. an individual animal, plants, or single-celled life form.
5. a available body of facts or information indicating whether belief.
7. relating to or consisting of molecules.
8. _____________ structures are features that are similar in structure but different in function.
9. ___________ shows similarities between organisms as they are developing.
10. the oldest known fossil bird ______________.
12. a study of the structure or internal workings of something.
14. a group of organisms consisting of similar individuals capable of exchanging genes.
17. relating to genes or heredity.
18. ____________ distribution of species shows organisms adapt to new environment.
19. Deoxyribo- Nudeic Aid.

1. provide a record of evolution.
3. ____________ structures are features that are similar in function but different in structure.
4. the surroundings or conditions which a person, animal, or plant live or operates.
5. 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.
6. s chicken and a pig share a ________ ancestor.
11. ____________ anatomy indicates that various organisms share a common ancestor.
13. all organisms share a common __________.
15. information acquired by observation or experimentation.
16. _____________ structures are remnant of organs or structures that had a function in an early ancestor.