Question | Answer |
1. natural selection |
|
2. number 1a |
| 3. selective breeding |
| 4. presence of antennae |
| 5. camouflage |
| 6. It white fur helps it to blend in to its environment. |
| 7. Hollow bones make birds lighter to help with flight. |
| 8. wind |
| 9. dichotomous key |
| 10. animals fur or human clothing |
| 11. pollination |
| 12. Two |
| 13. Adaptations |
| 14. identical to the parent |
| 15. Dark colored moths increased over time due to natural selection15 | 15
| 16. extract oxygen from the water. |
| 17. natural selection |
| 18. feather colors |
| 19. High genetic variation which makes a species better able to adapt to environmental change. |
| 20. asexual |
| 21. selective breeding |
| 22. the green insects are able to hide from predators by blending in with the green leaf.22 | 22
| 23. mechanical to chemical to light |
| 24. migration |
| 25. external structures |
| 26. they eat different things |
| 27. True |
| 28. polar |
| 29. True |
| 30. to be able to survive different environments | |