Across
- 3. When one kind of living thing looks like another kind of living thing.
- 8. Traits or behaviors that help living things survive in their environment.
- 9. A living thing that has few of its kind left.
Down
- 1. Something in an environment that causes a living thing to react.
- 2. An individual's response to change.
- 4. When some animals can blend into their environment.
- 5. When an animal lives off its body fat and uses very little energy.
- 6. The reaction of a plant to something in its environment.
- 7. When there are no living members of a species left alive.