birds are a separate class by themselves
animals with backbones are either birds, fish, mammals, reptiles, or amphibians they are neither mammals or amphibians thery are birds their own class of chordates
well, every bird i have seen has had legs, that is if you mean legs for walking. the only bird that you would problebly see with one leg would problebly be one that got in a axident and got its leg...well you know
Bird are considered to be bipedal. This is because birds walk on 2 legs and not 4 like other animals.
Harry Cokenbahls
Yes, all birds have legs.
All are vertebrates.
Fish, reptiles, amphibians, birds, and mammals are all vertebrates. They all have a backbone and internal bones.
fishes amphibians reptiles birds mammals
All mammals, fish, birds, reptiles, amphibians. a.k.a vertebrates.
MAMMALS,reptiles,birds,amphibians and fish all have something in common. they have a backbone
Yes. Rabbits are vertebrates, like other mammals. Mammals, birds, fish, reptiles and amphibians all have backbones.
Dolphins are mammals.
1:fish 2: amphibians 3: reptiles 4: birds 5: mammals
The 5 groups of vertebrates are fish,amphibians,mammals,reptiles and birds. Vertebrates are animals with a backbone.
Chimpanzees are mammals.
N they are a seperate group like amphibians,mammals,reptiles,birds and fish
Mammals,birds,reptiles and amphibians.
the ability to be amphibians
Amphibians , reptiles , mammals along with birds are included in Tetrapod Vertebrates .
1. Mammals 2. Reptile 3. Fish 4. Amphibians 5. Birds
There are five groups of vertebrates; fish, amphibians, reptiles, birds and mammals.
Vertebrates can be classified into mammals, aves(birds), reptiles, amphibians and pisces(fishes).
reptiles and amphibians have the most in common