It took place on the same ground as the First Battle of Bull Run. The battles took place around the city of Manassas, which is in Prince William County, Virginia. These battlâ¦es are also known as the First and Second Manassas.
The involuntary motion that moves food through the alimentary canal is called peristalsis and is a wavelike contraction and relaxation of the intestinal wall smooth muscles. It pushes food along the intestine.
From the outside in, the correct order of the layers of the digestive tract is _________. The movements of the muscularis externa are coordinated by the _________. Waves of smooth muscle contraction that propel materials along the digestive tract are called _________. The mesentery that hangs like an apron from the lateral and inferior portion of the stomach is the _________.