Answer: The amniotes are distinguished from amphibians by the presence of a terrestrially adapted egg protected by amniotic membranes. The amniotes include reptiles, birds, and mammals. A key adaptation that permitted reptiles to live on land was the development of scaly skin. I hope this helps
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No I have not completed it but, I'd be happy to help you with any other questions you might have.
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The Answer is Australopithecus afarensis
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