There isn't a difference; "bowel" or "bowels" is another term for the intestine.
The intestine, also known as the bowel or bowels, is a long, continuous tube running from the stomach to the anus. It's a vital part of the digestive system responsible for absorbing nutrients and water from food. The term "bowels" simply refers to the intestines, often used collectively.
Therefore, using either term is correct, and they refer to the same organ system.
