Across
- 2. An animal that feeds on tiny bits of decaying matter called detritus.
- 5. Animal cells have a ___ and organelles.
- 8. All animals can ___ sexually.
- 12. Animals ___ from place to place.
- 13. Animals with a backbone.
- 15. When one animal closely resembles another animal in appearance.
- 16. Animals with no definite shape or symmetry.
- 18. Animals are made of many ___.
- 19. Animals depend on other living things for ___.
- 20. A type of carnivore that eats only the remains of dead animals.
Down
- 1. An animal that only eats other animals.
- 3. Animals without a backbone.
- 4. Animals ___ their own food.
- 6. Some animals, like skunks, use these to escape from predators.
- 7. Any structure, process or behavior that helps an organism survive in its environment.
- 9. Animals that have body parts arranged in a circle around a center point have ___ symmetry.
- 10. An animal that only eats plants.
- 11. Animals with ___ symmetry can be divided into right and left halves that are mirror images of each other.
- 14. An animal that eats both plants and animals.
- 17. Any marking or coloring that helps an animal hide from other animals.