Across
- 2. are cold-blooded, have fins and live in water.
- 4. Salamanders, toads and frogs.
- 6. are cold-blooded. Some live in water.
- 7. are oviparous, have 3 body parts and 6 legs.
Down
- 1. have 2 body parts and 8 legs.
- 3. are warm-blooded, are born alive and have fur.
- 5. are warm-blooded, oviparous and have feathers.