The oldest creature ever found was Ming the clam at an admirable 507 years old.
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Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
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The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
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