What is the alimentary that supplies nutrients to the body and?

The alimentary system, also known as the digestive system, is responsible for breaking down food into nutrients that the body can absorb and use for energy, growth, and repair. It includes organs such as the mouth, esophagus, stomach, intestines, and accessory organs like the liver and pancreas. Nutrients from digested food—such as carbohydrates, proteins, fats, vitamins, and minerals—are absorbed primarily in the small intestine and then transported through the bloodstream to various cells and tissues in the body.