Animal Kingdom

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Across
  1. 3. - the biological name for birds
  2. 4. - is a mammal
  3. 6. - lay eggs
  4. 9. - such as wombats
  5. 11. - included sharks and rays
  6. 12. - born with maturity
  7. 13. - includes animals that ave body hair
Down
  1. 1. - jawlesss fish
  2. 2. flying fox- a placental mammals
  3. 5. - have skeletons inside their bodies
  4. 7. - are boney fish
  5. 8. - they breathe only using their lungs
  6. 10. - Their lung are not very effective