Across
- 2. to move from one place to another
- 5. to rest or go into a deep sleep through the cold winter
- 6. an adaptation that allows an organism to blend into its environment
- 8. the struggle among living things for resources
- 10. substances that help living things grow and stay healthy
Down
- 1. a material that living things use to survive
- 3. only eats plants
- 4. a structure or behavior that helps an organism survive in its environment
- 7. includes all living and nonliving things that interact in an environment
- 9. an adaptation in which one kind of organism looks like another kind in color and shape