Sunday, May 27, 2018

Natalie S. Hodge Explains Why Blood Types Matter

From TED-Ed on YouTube:

It’s often said that despite humanity’s many conflicts, we all bleed the same blood. It’s a nice thought, but not quite accurate. In fact, our blood comes in a few different varieties. Natalie S. Hodge defines the four major blood types and sheds light on why some bloods can mix while others cannot.

See more on YouTube and see the full lesson on TED Ed

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