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Why do humans and birds have a more advanced type of heart than fish amphibians and reptiles?
Wiki User
∙ 12y ago
fish,amphibians, and reptiles are water creatures, so when they beathe water cleans their air supply, which makes their imune system weak air beathers are used to pollution which means they have a stronger immune system.
Wiki User
∙ 12y ago
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How does phosphorus effect animals?
phosphorus, in small quantities, is vital to cellular functions. it effects animals such as: Birds, Humans, Mammals other than humans, reptiles, and amphibians.
What are animals that have an endoskeleton called?
Vertebrates have endoskeletons. E.g. humans, birds, fish, etc...
What are the five classes of vertebrates in terms of structure?
fishes amphibians reptiles birds mammals
What animals do not have an endoskeleton?
All mammals, fish, birds, reptiles, amphibians. a.k.a vertebrates.
What are the animal classification groups?
MAMMALS,reptiles,birds,amphibians and fish all have something in common. they have a backbone
Are birds and reptiles amphibians?
No. Birds and reptiles are separate from amphibians.
What humans belong to this group of vertebrates?
Mammals, birds, reptiles, amphibians and fish are vertebrates
What has the most in common birds fish amphibians reptiles and mammals?
reptiles and amphibians have the most in common
What shows the order in which vertebrates evolved?
1:fish 2: amphibians 3: reptiles 4: birds 5: mammals
Is birds cold-blooded?
No, they are not amphibians or reptiles
Are birds and reptiles mammals?
N they are a seperate group like amphibians,mammals,reptiles,birds and fish
What is the order which vertebrates evolved?
Fish - amphibians - reptiles; and from the reptiles birds and mammals.
In what category would amphibians reptiles and mammals be placed?
Amphibians , reptiles , mammals along with birds are included in Tetrapod Vertebrates .
What is an exaple of animals?
Mammals,birds,reptiles and amphibians.
What trait do reptiles and birds have that mammals do not have?
the ability to be amphibians
How can you split vertebrates?
Vertebrates can be classified into mammals, aves(birds), reptiles, amphibians and pisces(fishes).
How does phosphorus effect animals?
phosphorus, in small quantities, is vital to cellular functions. it effects animals such as: Birds, Humans, Mammals other than humans, reptiles, and amphibians.
