How Marsupials Are Different From Other Mammals (4K)
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03/06/19
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Discovery
Unlike other mammals, marsupials give birth to tiny, underdeveloped babies - who then have to crawl all the way across their mother s bodies and into her pouch, where they continue to develop. From the Series: Secrets of Wild Australia: Mini-Marsupials http://bit.ly/2t9Wl7C
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