Animal Classes

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