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Blue Shark Adventure
Did you know that Blue Sharks migrate thousands of miles every year?
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Take the SurveyWebisodesBack to National Science Standards »
4 webisodes match the national science standard History of science:

Schooner Shipwrecks of Lake Champlain
Webisode 161

Helmet Diving
Webisode 101

Mayan Underworld
Webisode 88

Feeding Frenzies
Webisode 31