F(2*5)-x jdkfksksjjwjwjwhjwjfjjejdjfhdjdjdjsjajsnsjs
the letter B. that is the answer
No it isnt a rational nu7mber.
If blood typing is not available in an emergency situation, O-Negative blood is universally accepted by all blood types because it is absent of any antibodies. Therefore, if O-Neg blood is on hand in emergency situations, it can be given to anyone.
