The pericardium is a tough double layered fibroserous sac which covers the heart. The space between the two layers of serous pericardium (see below), the pericardial cavity, is filled with serous fluid which protects the heart from any kind of external jerk or shock.oth of these layers function in lubricating the heart to prevent friction during heart activity. The visceral layer extends to the beginning of the great vessels (the large blood vessels serving the heart) becoming one with the parietal layer of the serous pericardium.
There are 8 calories in a 1 peice serving of Werther's Original Sugar Free Hard Candy. Calorie breakdown: 14% fat, 86% carbs, 0% protein.
Calories. According to the Milky Way website, Milky Way Brand Fun Size candy bars were designed for kids to take to school and as a mid-day or after-dinner snack. One Milky Way Fun Size bar contains 75 calories, of which 50 calories are from fat. There are two candy bars in a 150-calorie serving. Each serving has 6 grams of fat, 5 milligrams of cholesterol and 24 grams of carbohydrates.