Huntington's Disease
Huntington's disease is a dominant genetic disorder that leads to the gradual degeneration of brain cells, particularly in the basal ganglia and cerebral cortex. Symptoms typically appear in middle age and include cognitive decline, motor dysfunction, and psychiatric symptoms. There is currently no cure for Huntington's disease.
Atticus Shaffer ( Brick in the show "The Middle") has osteogenesis imperfecta, type IV which is a genetic bone disorder.
No surprisingly AB is not recursive at all. It is actually dominant. However it is rare. The most common blood type is O although is recessive. They believe that people with O blood type had a greater chance of surviving the black plague in the middle ages and that is why so many people have type O blood.
Arabic.
Feudalism
The exposition, subject entries, and episodes
Night Eating Disorder
gas? I think it is oil
No, it was known as "Feudalism".
The Nile Valley and Mesopotamia
French
Natural gas,minerals.petroleum