Follow a carbon atom through a cycle of its journey from skies, to lungs, to ocean with An Element on The Move.
Click here to launch Element on the Move
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Content last updated: 14/02/2006
Two members of the Life team go in search of penguins in their natural environment. See what they find on Deception Island.
Would you say you're a Christian? Share your views, and learn about the views of others, in our new Christianity survey.
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