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Re: Possible Alien Life
The evolution of the life on earth was influenced by the environment, which was changing and evolving over time. Alien life would probably contain DNA since the laws of physics and chemistry should be the same everywhere. But a different environ and different changing environ would change the natural selection process. If the sun of the alien world was always much hotter and the oxygen and ozone always lower, the humanoids at the top of this alien evolutionary chain may have tough skin like a reptile. Being cold blooded may also be better to keep the body cool during the hot days. They may be better able to conserve water and have learn to hybernate during the hottest months of the year, etc., . The keyboards on their laptops may also be metallic due to their spiney claws.
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