Across
- 2. Streamlines fish
- 4. The parasympathetic nervous system controls
- 11. No common ancestor
- 12. Involved in insulation and warmth
Down
- 1. Structures that arise from divergent evolution
- 3. The benefits of bees pollinating flowers is an example of
- 5. Bees and Iguanas are
- 6. The most specific taxonomic classification
- 7. Structures that arise from convergent evolution
- 8. Has a common ancestor
- 9. Mammals are
- 10. Hair is composed of
