Across
- 2. when an animal moves to a new area to live
- 4. when an animal blends in with its environment to avoid predators and help it survive
- 6. the scientific study of the relationships between living things and their environment.
- 8. an adjustment that helps an animal survive in its environment
- 9. the total number of one kind of animal living in the same environment
- 10. the interaction of various populations living in the same environment
- 11. any living thing
Down
- 1. when an animal rests through winter
- 3. a sequence of how organisms use other organisms for food.
- 5. animals of the same kind that gather to find food, protect themselves, and raise their young
- 7. scientist who studies the relationship between living things and their environment and ways to help the environment.