I don’t quite understand what your asking but if your asking if it’s a mystery then no it isn’t but if this was not the answer you were looking for I suggest you put it another way that makes more sense
maybe A&C? not entirely sure, but thats my best guess!
Because there is a reflection from the sun hits the moon the moon reflects the light on earth
Answer:
Explanation:
Dr Mrs Brown has now antigen on her red blood cells because Blood type Of are often refer to null because it has neither antigen A or B. Therefore it is null.
But blood type Of normally have both A and B antibodies in the blood cells.
It’s great how a huge range of forensic things are there except the one I want to go into