I would say it's A because it sounds like the most important one.
Answer:
In Korean it means “ I love you”
i believe that it is chromosomes
Though we say that women have lost a lot of blood during menstruation might the cause of low blood volume, but this is not the case.
Testosterone being the male hormone causes an increase in red blood cells production which is responsible for the difference. Testosterone derivatives can also be used to treat anaemia.
