The parietal pericardium is an outer layering wall of the Pericardial Cavity between the pericardial membranes. The outer-most layer is the fibrous layer (fibrosa), and contains nerves, blood vessels, and lymphatics.he visceral pericardium is the inner-most layer of the pericardium, and is also known as the Epicardium as it lays upon the heart.
Ive heard that the age of consent in Washington State is 16.
The legal age for a child to be left alone in the state of Washington is 12 years old. Actually I looked into this a few years ago, and there is no specific age in WA state, â¦ which means a parent can decide when to allow their kids to stay home alone.