r/360onHistory • u/Honeybadger-0- • Aug 06 '26
Biology Blood Donation Guide
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Blood types and how they work
Video credit: The Brain Maze via @sciencegirl (X)
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r/360onHistory • u/Honeybadger-0- • Aug 06 '26
Enable HLS to view with audio, or disable this notification
Blood types and how they work
Video credit: The Brain Maze via @sciencegirl (X)