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Submitted by Vincent Madsen
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How snakes became what they are now
Snakes have been on this
planet for millions of years, and might be the most adapted of the
reptiles. We don't really know that much about how they developed
throughout the years (their skeletons are very fragile, so fossil
records are limited), but they probably appeared around the time of
dinosaurs, and descent from lizard ancestors alike the monitor lizard.
One of the oldest snake skeleton was found in the Saharan Desert, and
dates back to 130 million years ago.
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Choosing Dog Breeds for City Living?
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Submitted by Aaron Lee
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Puppies and dogs are great pets. They are good companions for human beings too. Dogs could bring out a smile in all of us.
Unfortunately,
not all environments are suitable to adopting just any breed of dog.
This is especially true if you are living in the city where space is
limited and family members have very tight schedule.
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Read more...
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