WALT write explanations

The digestive system
 by Ned

I am going to tell you how the digestive system works. First you eat an apple and the teeth shred it up. You have to make sure it doesn't go down the wind pipe it goes down the food pipe. Next it travels to your stomach where the acid melts it.
Then the food goes to your intestine. The bad stuff turns to waste in the large  intestine and comes out as number 2's.