Brainless Sea Stars

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If I only had a brain! Did you know sea stars have no brains and no blood? Their nervous system is spread through their arms and their “blood” is actually filtered sea water.

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biodiversity logo convention 2010

2010 is the Year of Biodiversity and Earth Rangers has teamed up with The United Nations Convention on Biological Diversity to bring you a daily dose of biodiversity basics

Earth Rangers is a non-profit organization that works to inspire and educate children about the environment. At EarthRangers.com kids can play games, discover amazing facts, meet animal ambassadors and fundraise to protect biodiversity.

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