1. Vertebrates
* All the birds can fly, except the birds are heavy.
* Mammals can walk, some of them can swim and only one can
fly: the bat.
* Reptiles can walk and creep but snakes haven´t legs.
* Ducks can swim, fly and walk but they walk badly.
* What can do frogs and cocks? They can sing.
* What animals can speak? Parrots can speak.
* What animals can laugh or smile? Hyenas can laugh
* What animals can think? Monkeys can think.
* Do you know any animal can eat papers? Yes, goats can eat
papers. But they are crazy.
* Can elephants fly? Nooooo, elephants can walk but can´t run.
* Can reptiles live in the water? Some of them can live in the
water: crocodiles, tortoises, snakes…the rest live on land.
* What animals have bones? All the vertebrates.
* What animals have scales? Reptiles and fish have scales.
* What animals have hot blood? Mammals and birds.
* What animals can undergo metamorphosis? Only amphibians.