Across
- 3. - Scales and dry skin cold blood lays eggs usually
- 4. - Gills breaths and lives underwater cold blood
- 7. - can only bee seen by using a microscope
- 9. - A specie that has moist skin cold blooded breaths underwater since young and when older Breaths air
- 11. - Processes of grouping living things by its similarities
- 12. - don't have a backbone or spine
Down
- 1. - Another way to say a ' a living thing '
- 2. - a feature or quality that is specific to a particular species
- 5. - has a backbone and spine
- 6. - A group of living things that are very similar and can produce offspring together
- 8. - Feathers with wings warm blooded flys
- 10. - A specie that is warm blooded and with fur or hair, produces live young