The large intestine
The small intestine.
Through the large intestine. Whatever is not used there is excreted.
They pass food for digestion through the intestine to the bowel and then out through the anus.
So the intestine can contract and son the food passed through the gut can pass on
The Mouth, pharynx, oesophagus, stomach, duodenum, small intestine and large intestine
digested food is just molecules. undigested food is far too big to pass through the intestine wall.
the large intestine - the duodenum i suppose
Villi are the thin walls in the small intestine that help food particles pass through by absorbing nutrients into the bloodstream. These tiny finger-like projections increase the surface area of the intestine for efficient absorption of nutrients.
No
On average, it can take about 12-48 hours for food to pass through the large intestine. However, the exact time can vary depending on factors such as the individual's diet, hydration, and overall digestive health.
Enzymes produced in the pancreas are secreted into the small intestine through the pancreatic duct. When food enters the small intestine from the stomach, these enzymes mix with the food as it is digested. This allows the enzymes to break down carbohydrates, proteins, and fats, facilitating nutrient absorption. Thus, even though food doesn't pass through the pancreas, the enzymes reach it effectively in the small intestine.
1.75 metres per hour