Across
- 2. animals that have an internal skeleton
- 4. a type of invertebrate with a hard external layer
- 5. a plant without flowers that starts with an "f"
- 6. a type of invertebrate without a hard external layer
- 8. an example of a showy flower
Down
- 1. animals that don't have an internal skeleton
- 3. structure of bones that supports the body and protects the organs
- 7. a plant without flowers that starts with an "m"