What are the key features of a [type of animal] that allow it to survive in [type of environment]? Your response should be at least 5 sentences long and contain at least 2 placeholders represented by square brackets, such as [type of animal] and [type of environment]. Highlight at least 2 sections in your answer with markdown, i.e. *highlighted section*. At the end of your response, please explicitly add a postscript starting with *P.S.*
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