Question

Explain the human digestive system in detail.

Answer 1

Human Digestive system is a Long tube like structure which contains th following parts
1.mouth
2.tounge
3.food pipe
4.oesophagus
5.stomach
6.small intestine
7.large intestine
8.anus

Answer 2

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Explain the human digestive system in detail.

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♡ Mouth

Digestion begins in the mouth. Our cheek chew and break food into smaller pieces. Saliva makes the food softer and easy to swallow.

♡ Food pipe

The soft chewed food is passed down the food pipe (oesophagus) to the stomach.

♡ Stomach

Digestive juices are present in the stomach. This helps to digest food while stomach muscles churn it well.

♡ Liver

It produces juices that play an important role in the digestion of food.

♡ Small Intestine

It is a long coiled tube. The food passed from stomach is further digested here. The digested food is in the liquid form and the nutrients are absorbed into the blood from the walls of this organ. The body carries these nutrients to various parts of the body.

♡ Large Intestine

Fibers can not be absorbed by the body. They are passed as undigested food into large intestine. It's blood vessels absorb excess water, store and throw out the undigested semi solid waste from our body through anus.