3 ms·
Red Cross has an amazingly informative site on blood type: https://www.redcrossblood.org/donate-blood/blood-types.html https://www.redcrossblood.org/donate-blo
by 300bps 7y ago
Red Cross has an amazingly informative site on blood type:
https://www.redcrossblood.org/donate-blood/blood-types.html https://www.redcrossblood.org/donate-blood/blood-types.html