Birds are nor mamals or reptiles. They are it's own category,
Birds neither reptiles nor mammals; they are classified as aves.
None of the above! Their actually their own catergory!
mammals,birds,reptiles and amphibians.Any animal with its skeleton inside it.
Vertibrates.
No, only reptiles, mammals, and birds have amniotic eggs.
fishes amphibians reptiles birds mammals
mammals tend to have heat in their bodies more than their surroundings
N they are a seperate group like amphibians,mammals,reptiles,birds and fish
mammals,birds,reptiles and amphibians.Any animal with its skeleton inside it.
penguins are neither mammals or reptiles. penguins lay eggs.
While at first glance birds seem similar to mammals, they are more closely related to reptiles.
Birds and mammals both evolved from reptiles.
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.
Yes, mammals, birds and reptiles are all vertebrates.
Fish - amphibians - reptiles; and from the reptiles birds and mammals.
Mammals do not have an opposite, but there are other forms of life such as birds and reptiles.
mammals birds reptiles