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Structure And Function Of The Digestive System

Published on Dec 05, 2015

This deck tells the story of the digestive tract and how it dose its thing. Enjoy!

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1.

STRUCTURE AND FUNCTION OF THE DIGESTIVE SYSTEM

BY: HANNAH GERMAN
Photo by perpetualplum
2.

Mouth
Contains saliva, tongue, and teeth.
While the teeth break down food
the saliva moistens it, and the enzymes break it down.

Photo by liverpoolhls
3.

Esophagus
The esophagus is a hollow round tube that contracts and sends food to the stomach.

Photo by eXtensionHorses
4.

Stomach
The stomach is a hollow muscular pouch. The stomach uses muscles (smooth muscle), acids and other chemicals to break down food into smaller pieces.

Photo by danxoneil
5.

Small Intestine
The small intestine is a tube lined with villi, the small intestine aborts nutrients into the blood and chemically digests food.

Photo by adrigu
6.

Liver
The liver is a large triangular shaped organ that aids in digestion by producing chemicals that break down food.

Photo by 0olong
7.

Large Intestine
The large intestine is a tube that contracts and pushes food toward the anal it also helps to get rid of waste and absorbed water back into the blood.

Photo by Hey Paul Studios
8.

Anus
A muscular opening that allows waste to exit the body.

Photo by mayeesherr.
9.

THE END!!!

I HOPE THIS DECK WAS VERY EDUCATIONAL
Photo by djniks

Hannah Winchester