The Digestive System
Today i’m going to teach you about the Digestive System works.
The first part of the Digestive System is the month and i’m going to teach you about it.
When you chew your food saliva comes in and help break up your food.
Then your food goes to oesophagus in the oesophagus muscles push your food down your oesophagus.
Then it goes to the stomach to get to the stomach it takes 6 seconds. The food stays in the stomach for 3 to 4 hours. There are four layers in the stomach. There two inner layers