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Here they are, from oldest to most recent on the evolutionary tree. In parenthesis after the groups are major adaptions which distinguish a group from the one that came before it.
Fish
Amphibians (lungs in adult stage)
Reptiles (lungs)
Birds (warm-blooded)
Mammal (give birth to live young)
What else can I help you with?
What are the animal groups?
Birds,Mammals ,Fish ,Reptile Ampipian
Five groups of vertabrates?
Mammals Birds Fish Reptiles Amphibians
Do warmblooded vertabrates have a backbone?
Yes, they do because they are vertabrates and all vertabrates have a backbone.
Are humans vertabrates or non vertabrates?
we are vertabrates because we have a back bone and internal skeleton
Are jaguars vertabrates?
Yes jaguars are vertabrates.
What are some fish vertabrates?
Yes. Fish are vertabrates.
Are bunnies in vertabrates?
Yes, bunnies are vertabrates because they have spines.
Are lobsters vertabrates?
no
Do Walrus have a backbone?
Yes, in fact, since they are vertabrates (all vertabrates have backbones) they must have a backbone.
Is a pelican a vertabrate or invertabrate?
Pelicans are vertabrates because they have backbones. All animals that have backbones are vertabrates.
Do the peguins have genders?
Yes, female and male penguins. All vertabrates have genders, and birds are vertabrates.
How can you tell that a lizard has a backbone?
Lizards and all other reptiles are vertabrates. Vertabrates are animals that have backbones.
