2. Fish have scales.They breathe with
their gills.Fish use their fins to swim.
Their can be carnivorous,herbivorous
or omnivorous.And they can be
Bony fish or Cartilagenous fish

3.  They´ve got two forms the tadpole and the
adult frog.The tadpole don´t have legs and
they´got gills.
 Frogs got smooth skin aduts amphibians
breathe by cutaneous respiration.Adults got
legs.Frogs undergo metamorphosis.

4.  There have hard scales.There are
oviparous.They breathe by lungs.
 There are four groups lizards,snails,turtles
and crocodiles
 Lizards:Have got a long tail.
 Snakes:They haven´t got any extremities.
 Turtles:They´ve got a hard shell.They
haven´t got any teeth
 Crocodiles:Lots of sharp teeth

5. › Birds have got feathers on their body.
 They have got four extremities:Two legs and
two wings.
 They also got lungs to breathe air.
 Their are oviparous animals.
 They can
be:Herbivorous,granivorous,insectivorous,ca
rnivorous or omnivorous
 Aerodynamic bodys:Their bones are also
thin and light

6.  Mammals have got usually hair in their
body.
 They´ve got thick hair called fur.
 Their are viviparous.
 Female mammals have got mammary
glands
 They can be
carnivorous,insectivorous,herbivorous or
omnivorous

8.  To Jorge,Gonzalo and Fran