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A snail's shell is its permanent home -- but how do these wee, soft, slimy creatures grow hard, beautiful shells? Learn how it works in this classic episode of BrainStuff, based on this article: https://animals.howstuffworks.com/marine-life/do-snails-get-shells.htm Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

https://www.listennotes.com/e/fa4660799fc14ce99581243574acb56f/