Digestion turns ingested food into usable nutrients. Circulation carries these nutrients to all body cells.
Vitamins, nutrients and all the good, healthy stuff in food.
The small intestine is the site of most chemical digestion and absorption in the digestive tract. During absorption, nutrients enter the bloodstream, and the circulatory system can then transport these nutrients to all body cells.
The majority of digestion takes place in the small intestine. This is where nutrients from food are broken down and absorbed into the bloodstream for use by the body. Enzymes and acids in the small intestine help further break down the food particles.
Enzymes are involved in the digestion of all types of foods except, of course, the foods that cannot be digested (like cellulose).
Our teeth chew up our food to make it smaller and get all the nutrients, so that it is easier to digest.
Water is required for (nearly) all of hydrolysis reactions (in other words digesstion).
After all nutrients have been extracted during the digestion process, the remaining waste ("poo") is excreted out of the colon via the rectum.
Protein mostly gets digested in the stomach, in the stomach is where all the nutrients get sifted like out.
This is important as roughage provides the animal with necessary nutrients that grains do not. Their rumen is lined with many microbes (bacteria and protozoa) that have the ability to break down cellulose and hemicellulose. Roughages are the main source of these nutrients that will aid in healthy digestion. To learn more about digestion in cattle please see the related link.
the monogastric as it can digest all types of food
The digestion and the absorption of nutrients. You can live without a large intenstine, but not without a small intestine! The small intestine is responsible for most of your food digestion and all of your food absorption. The duodenum is the first section and is about a foot long. It digests all types of food (carbohydrates, proteins, and fats) with the help of pancreatic juices. The duodenum, along with the jejunem and the ileum, absorb the nutrients from the digested food and transfer them into the blood stream. You can live without your stomach, but you cannot live without your small intestines.