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Well the question is difficult to answer, because they evolved over many millions of years and are still evolving. Evolution is a never ending process. However, amphibians clearly form from "lobe finned" fish about between 330-360 million year's ago. Amphibians then radiated into many successful branches including reptiles which then continued developing into lizards, mammals, testudines, dinosaurs, etc. Frog-like animals specifically seem to go down their own path in the early Triassic (175-199 million years ago), and Vieraella, the first "true frog" of the form we would recognize today as a "frog" is found later in the early to mid Triassic (150-175 MYA). By then most forms of amphibian no longer existed, and likewise all early forms of frog have also evolved into what we see today.
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What are the American bullfrog's adaptation?
they evolve from mels feaces the ground
What do you call the ear of the bullfrog?
ear of a bullfrog
What is the genus of a bullfrog?
The scientific or taxonomic name would be Rana catesbeiana.
What is bullfrog mass?
bullfrog mass is the way a person weighs a bullfrog by................................................... mwah aqeefah luv u's
Does the bullfrog care its young?
no a bullfrog does not look after their young.
What do you call the ear of a bullfrog?
ear of a bullfrog
What colour is the grown bullfrog?
The grown bullfrog is brown.
Where does the America bullfrog come from?
the bullfrog come from America
Where is the albino bullfrog located?
there is more den 1 albino bullfrog in the world, you can buy 2 albino bullfrog tadpoles on ebay. a fullgrown bullfrog can be about 100 bucks.
Is the American Bullfrog a reptile?
Yes, the American Bullfrog is an amphibian.The American Bullfrog can be found in parts of Canada and the United States.
Who was Bullfrog?
bullfrog is a frog type that jump very big
When was Bronco Bullfrog created?
Bronco Bullfrog was created in 1969.
