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Is Blood Really Blue: Revision history

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3 December 2025

  • curprev 00:0700:07, 3 December 2025 172.18.0.1 talk 5,126 bytes +5,126 Created page with "<br>In lots of Tv exhibits, diagrams and models, deoxygenated blood is blue. Even looking at your individual body, veins appear blue via your skin. Some sources argue that blood from a lower or scrape begins out blue and turns pink upon contact with oxygen. Other sources say that blood is always purple. It’s time to settle the debate once and for all. Where did the thought of blue blood come from? The confusion about blood’s color started within the nineteenth centur..."
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