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Süžeeskeem Tekst
- Hi! My name is Mr. Carrot and I'm going to lead you on a journey through the digestive system. First, as you see here , I enter the mouth . You sense the yummy food coming into your mouth, so your saliva glands starts pumping out saliva , before the food even reaches your mouth.As you chew , the saliva mixes with me to create a soft lump of food called bolus.
- The bolus then goes down the esophagus , a long narrow tube . The bolus is squeezed down to the stomach by the muscular walls of the esophagus.
- Hormones tell the stomach walls to release acid, which breaks down the bolus into a liquid called chyme. Once it reaches stomach, In addition , the hormones signal the liver, gallbladder, and pancreas to begin producing bile.
- I then proceed to the small intestine . The gallbladder receives bile from the liver and stores it till I arrive. My molecules are absorbed by tiny projections called villi, and the residual fiber, water and dead cells enter the big intestine.
- Then I move through the colon or large intestine. The majority of the fluid is drained from the colon through the intestinal walls . This results in a mushy mass known as stool.
- I'm placed in a little pouch beside the large intestine and held there until I exit the body through the anus . And thus, after a 30- 40 hour voyage through the digestive system , the journey comes to a conclusion.
Loodud üle 30 miljoni süžeeskeemi