Answer:only have one, or lack them altogether (group O). Because of this unique combination, AB+ donors’ blood can only be given to others with AB+ blood. However, AB+ is the universal recipient blood type, meaning that patients with AB+ blood can receive blood from donors of any blood type if they require a transfusion.
Explanation:
I don't know if this is right sorry if it wrong but this what I got also I think group o can give anyone blood
