Animal Classification

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Across
  1. 4. ___________ live on land and in water.
  2. 6. _____________ have dry skin with scales.
  3. 8. ___________________ have three body parts and 6 legs.
  4. 9. Most ______________ give birth to their young.
Down
  1. 1. Birds have _______________ as their outer body covering.
  2. 2. Fish have ___________ to help them swim.
  3. 3. Fish have _____________ to help them breathe.
  4. 5. Ant has a pair of ______________ to sense their environment.
  5. 7. Birds have a __________ , a pair of legs and a pair of wings.