SUMMARY:
Vertebrates:
They have got an internal skeleton made up of bones.
Reptiles have got scales.
AMPHIBIANS:
Amphibians are oviparous: they are born from eggs.
They have got bare skin.
FISH:
Fish are oviparous. They are born from eggs.
They have got fins.
Fish have got scales.
INSECTS:
They have got an internal skeleton made up of bones.
Invertebrates:
They haven't got an internal skeleton.
Mammals:
They are viviparous: they are born from their mother's womb.
They drink their mother's milk. They have got fur.
Birds:
Birds
are oviparous: they are born from eggs.
REPTILES:
Reptiles are oviparous: they are born from eggs.
AMPHIBIANS:
Amphibians are oviparous: they are born from eggs.
They have got bare skin.
FISH:
Fish are oviparous. They are born from eggs.
They have got fins.
Fish have got scales.
INSECTS:
Insects are invertebrates.
They are oviparous. They are born from eggs.
Insects have got one head, six legs and two antennae.