Did you mean the circulatory system?
The circulatory system, also called the cardiovascular system or the vascular system, is an organ system that pumps blood around the body and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases, stabilize temperature and pH, and maintain homeostasis.
Answer:Social facilitation
Explanation:Social facilitation is the tendency appearing in the individual that helps the particular person to perform better than earlier and well than the usual times in any certain field.
Social facilitation boost the mental energy of a person helps the person to perform well in the simple task .It also might lead to the worse performance in the task which are new to the person or has complexity. Bill also felt this emotion while playing the presence of his family.
Just considering that the Pope is in Vatican City State (surrounded by the Italian soil and thereby in Europe), I would assert Catholicism.
I think you forgot the options, but i can give you some information that might be useful: the two are independent, but still, the federal courts can decide whether the state courts took their decisions according to the constitution.