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The rectum is the last structure after the intestines before their contents leaves the body through the anus.
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∙ 11y ago
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What structure prevents passage of materials from the small intestines to the large?
ileocecal valve
How does the structure of the small intestine help the Small intestine?
the villi in the small intestines.
How does the structure of the small intestine help the intestine absorb nutrients?
the villi in the small intestines.
What are major organs for digestion?
Liver, pancreas, intestines, stomach.
What major organ is in the umbilical region?
The small intestines are in this region.
What structure seen in the frog small intestines help abosrb food at this point?
Villi
Major part of the large intestines that leads to the rectum?
Sigmoid Colon
What do you call major structures of the digestive system?
The major structures of the digestive system are the mouth, esophagus, stomach, small intestines, large intestines, rectum and anus. The liver, pancreas, and gallbladder also aid in digestion.
The major organs of the digestive tract are?
Some of the major organs in the Digestive System are the: Esophagus, Stomach, Duodenum, Small Intestines, Large Intestines(Colon), Pancreas, Gallbladder, Rectum, and Anus. Edited by Dylan Dang
The structure that absorbs nutrients from the small intestines and delivers the nutrients in the blood to the liver is the?
hepatic portal vein
Why is the intestine of the roundworm so limp and fragile?
The intestine of the roundworm is so limp and fragile because it is not supported by a rib cage or other skeletal structure. Roundworms are long, thin worms that live in the intestines of other animals. They do not have a backbone or any other bones, so their intestines are not held up by any rigid structure. This makes the intestines very flexible, which allows them to move through the host's intestines without getting damaged. However, it also makes the intestines very delicate, and they can easily be damaged if the roundworm is squeezed or put under too much pressure.
What are the seven major organs?
brain, heart, lungs, kidney, esophagus , stomach, intestines.
