Villi
The main function is to digest food as the majority of digestion occurs within the small intestine.
the villi in the small intestines.
the villi in the small intestines.
ileocecal valve
small intestines makes the transition to the large intestines here through what is called the ileocecal valve.
hepatic portal vein
Because they are smaller then the big intestines. So they are referred to as the small intestine.
The small intestines has a diameter of about 3 cm, and can vary greatly in length. An average adult can have a small intestine that is anywhere from 15 to 32 feet in length. The small intestine is comprised of three parts: duodenum, jejunum, and ileum.
The intestines are a tissue from your body.
what is the difference between the esophagus and the small intestines
your stomach and small intestines break food down and anything that gets to your large intestines exits your body through the anus
The small intestine is where food is digested and absorbed. The small intestine varies in length and structure depending on the diet of the species. Carnivorous birds tend to have shorter, less complex small intestines. Herbivorous birds have longer, more developed small intestines. Enzymes, produced in the pancreas, break down proteins and fats in the small intestine.