Across
- 3. showing physical features that make up a whole thing
- 6. A small creature with differnt shapes
- 7. a key for the identification of organisms
- 9. An aggressive creature who can survive in the wild
Down
- 1. something which specifies a thing
- 2. very small organisms
- 4. Something which is very unhealthy and has microorganisms
- 5. a living that grows in the ground
- 6. having two names
- 8. any living creature