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.
Describe how the muscularis of the stomach differs from the rest of the alimentary canal and why. Has 3 layers of smooth muscle. Circular, longitudinal, and oblique (diagonal) Churns food and mixes it with gastric juices.