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Researchers still aren't sure if penguins once flew or if their ancestors never flew either. Penguins are apart of the Spheniscidae family. The first to separate from their group lived 68-71 million years ago. Some believe that they were related to flying birds because they have resemblance to the Alicade family. The first ancestors were related to flying birds but penguins evolved from non flying birds. Researches have found that penguins developed in Waipara, New Zealand. The oldest penguin known is named the Waimanu Manneringi. It already lost its ability to fly. 55 million years ago penguins were already able to live life in water and it was warmer back then. The evolution of modern animals took about 3 million years and about 40-25 million years ago penguins were already warm blooded.

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Genes being transferred from one population to another.

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The development of an organism that shows all forms of past ancestors throughout evolution.

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Organ or bone that is hown in other animals

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A rudimentary structure in humans corresponding to a functional structure or organ in the lower animals

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The change in DNA, RNA, and proteins across generations

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Small errors in DNA code during cellular reproduction

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What DNA is passed on.

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Random, what happens in the environment.

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Variation
Inheritance
Selection
Time

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Explain the evolution of a particular animal.

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Explain the evolution of a particular animal.