Adult passport book and card combined renewals cost $140 as of the time of publication. The passport book only costs $110 for adults, and the card only costs $30. Adults renewing a passport do not have to pay an execution fee, although this is paid at the time of first application.
These 10 facts about space will blow your mind. The epicardium is a layer of muscle located on the outside of the heart. A continuous piece of muscle, this tissue performs a protective role, helping hold the other muscles close together.hese 10 facts about space will blow your mind. The epicardium is a layer of muscle located on the outside of the heart. A continuous piece of muscle, this tissue performs a protective role, helping hold the other muscles close together.
The left auricle is a thin pouch of the heart wall located on the anterior surface of the left atrium. Its walls are only about one sixteenth of an inch (1 mm) in thickness and less than 1 inch (2.5 cm) in length. The outermost layer of the auricle is the epicardium, a layer of simple squamous epithelial tissue that gives the auricle a smooth, slick surface. 2  Pericardial fluid is produced by the epicardium to lubricate its surface and prevent irritation during the movement of the heart.