How Snakes Wind Through Sand
The banded sand snake (Chilomeniscus cinctus) is adapted to burrowing, and âswimsâ beneath the sand. The sidewinder (Crotalus cerastes) uses a different method of locomotionâsidewindingâto move along the sand's surface. Both snakes are found in North American deserts.
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Adapted from C.R. Scotese, The University of Texas at ArlingtonWatch a time-lapse of Earth changing through geologic time, from the Cambrian Era to the projected period of Pangea Proxima.Media Editor: Miranda Chabot
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NASA/ReutersArtemis II astronauts named a new crater after their commander's late wife.
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EncyclopĂŠdia Britannica, Inc.Let's go on a planetary parade.Media Editor: Lauren Sims
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EncyclopĂŠdia Britannica, Inc.The female pilot black snake (Elaphe obsoleta) lays a clutch of eggs in a warm protected place. After six to eight weeks of incubation, the young snake hatches from its egg able to care for itself.
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EncyclopĂŠdia Britannica, Inc.The rattle of a rattlesnake.
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EncyclopĂŠdia Britannica, Inc.We've misidentified these snakes for almost 200 years.
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EncyclopĂŠdia Britannica, Inc.The pilot black snake (Elaphe obsoleta) uses its platelike scales to travel with an easy gliding motion.
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