TYPES OF VERTEBRATE ANIMALS
FISHES
They have a soft body, fusiform and covered with scales
Their extremities are like fin
They have strong muscles to be able to swim
They breathe through gills
REPTILES
The skin is dry and strong covered with horny scales
Some are tetrapods and others like snakes do not have limbs
They breathe through lungs
MAMMALS
They feed with breast milk
Most are terrestrial, but there are also aquatic and aerial.
Their body covered with hair
They are tetrapods
AMPHIBIANS
They have thin and moist skin
They have four legs
They breathe through the skin.
They also breathe through lungs
BIRDS
Its body is fusiform and covered with feathers
They have a beak and their forelimbs are wings.
They breathe through lungs