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 is the official national language of Mongolia, where it is spoken by nearly 2.8 million people (2010 estimate), and the official provincial language of China's Inner Mongolia Autonomous Region, where there are at least 4.1 million ethnic Mongols.n the People's Republic of China, Mongolian is a co-official language with Mandarin Chinese in some regions, notably the entire Inner Mongolia Autonomous Region. The traditional alphabet has always been used there, although Cyrillic was considered briefly before the Sino-Soviet split.