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
This would be the opportunity cost: the cost on missing out on different opportunities once one opportunity is chosen. So if you choose A over B, the opportunity cost is the gain you could have had if you'd chosen B (even if you anyway couldn't have chosen both in the first place!)
Women and children rioted in the south because of lack of money, provisions, and food. Which resulted in the southern bread riots.
