File talk:Circulatory System en.svg
Latest comment: 11 years ago by Dozzzzzzzzzing off in topic Random comments
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Random comments
editi think that picture is vert good for people to see the circulartory system (86.172.73.244 (talk) 20:35, 4 November 2012 (UTC))
In the dialog box beneath the diagram, it says "Red represents oxygenated blood, blue" and that's it. I assume blue represents blood that isn't oxygenated, but shouldn't the text say so? Dozzzzzzzzzing off (talk) 17:05, 12 July 2013 (UTC)