Across
- 2. An adaptation that helps animals blend with surroundings.
- 3. The passing of characteristics from parents to offspring.
- 7. The part of a flower that produces seeds.
- 9. The process where seeds grow into plants.
- 12. A plant that grows in very dry places.
- 14. Pollution from factories and vehicles.
- 16. The male part of a flower that produces pollen.
- 17. Using energy from wind or sun.
- 18. The way seeds move from one place to another.
Down
- 1. The home of living things.
- 4. Using something again in a new way.
- 5. Animal behavior to move to warmer places.
- 6. The transfer of pollen from anther to stigma.
- 8. An animal that changes color like surroundings.
- 10. The process by which plants make new plants.
- 11. A body shape that helps fish swim easily.
- 13. The cutting down of trees by humans.
- 15. An animal that lives in cold regions.