Your heart is located between your lungs in the middle of your chest, behind and slightly to the left of your breastbone (sternum). A double-layered membrane called the pericardium surrounds your heart like a sac.he heart weighs between 7 and 15 ounces (200 to 425 grams) and is a little larger than the size of your fist. By the end of a long life, a person's heart may have beat (expanded and contracted) more than 3.5 billion times.
There are 320 calories in 1 serving of Pei Wei Mongolian Beef. Calorie breakdown: 47% fat, 28% carbs, 25% protein.
Mongolian Food. Contents Meat Dairy A few other items Drinks Back to the Homepage. Meat is the Staple of the Diet. When first invited to Mongolia I was told that I should strongly reconsider accepting the assignment if I was a vegetarian. Mongolia is known as the Land of Five Animals--sheep, goats, cattle, horses, and camels. The main meats are mutton(Lonely Planet states that the smell permeates everything and that after foreigners have visited they say it takes weeks to get ride of that mutton smell) and beef.