RE: Health Matters (06); Blood Groups

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Health Matters (06); Blood Groups

in hive-168205 •  9 days ago 

You are right, there are three types of blood ground and among them, group O is the university and can donate to all other groups. I wish you success in your entry

hive-168205
9 days ago by

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      ·  9 days ago 

    Yes, Zero is widely spread group, maybe that is also good that we can use it often for donation, thank you for reading :)

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