Across
- 3. provide detailed patterns of evolution
- 5. preduicts an organisms body parts are more likely to be modifications of an ancestral body parts than they are entirly new features
- 6. overthrow by a revolution, of governments
- 9. triets newly envoled features
Down
- 1. traits primitive features
- 2. a supposition or a system of ideas intended to explain something, esp. one based on general principles independent of the thing to be explained.
- 4. provides evidence of characteristics that classify as a bird
- 7. organisms through time
- 8. of evolution all organisms on earth have descended from a common ancestor
- 9. He developed and proposed a theory about evolution