Across
- 3. Does not allow Fertilization
- 4. Same space, differemt traits
- 6. steady evolutiom
- 8. Seperated by a lot of space
- 9. Sperm does not fuse with egg
- 10. Mating at different times
- 12. Live in many different places
- 14. Offpsring dies early
- 15. Fertilization occurs but errors
Down
- 1. Can not make offspring
- 2. Lives but no reproducing
- 5. Parts do not fit
- 7. specie disapears forever
- 11. Fast changes after no changes
- 13. Different mating songs/behavior