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First there were fish and creatures living under the sea, they became amphibians that could walk on land, they became reptiles that could no longer go underwater, they then grew hair/fur and became warm blooded to what we now call mammals, the hair/fur became feathers and they grew wings and a beak to become birds.
This happened over hundreds of millions of years and is called the theory of evolution discovered by Charles Darwin.
What else can I help you with?
What is a brief description of birds of reptiles of amphibians of mammals and of fish?
For a fabulous answer, read just the first paragraph or two of each of the articles linked below. You'll have all the information you need.
What has the author T Garner written?
T. Garner has written: 'A brief description of the principal foreign animals & birds'
What a brief description do you have of the type of position you desire?
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What has the author T C Jerdon written?
T. C. Jerdon has written: 'Catalogue of the birds of the peninsula of India, arranged according to the modern system of classification : with brief notes on their habits and geographical distribution, and description of new, doubtful and imperfectly described species' -- subject(s): Birds 'Catalogue of the birds of the Peninsula of India' -- subject(s): Birds 'Catalogue of the birds of the peninsula of India, arranged according to the modern system of classification : with brief notes on their habits and geographical distribution, and description of new, doubtful and imperfectly described species' -- subject(s): Birds
A brief description of your employment if any andyour favorite activities?
A brief description of your employment if any andyour favorite activities?
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A brief description is a short paragraph, a few sentences or even just a few words telling about something.hello
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It is a brief description of a biology.
A vignette includes a brief?
description
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its a circle
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