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Transcript

the human body

the nutrition function

LARGE INTESTINE

SMALL INTESTINE

PHARYNX

LIVER

STOMACH

MOUTH

The transformation of food and drink into nutrients is called DIGESTION.The Digestive System is divided into two parts:1. The digestive tract: that is made up of mouth, pharynx, stomach, small intestine and large intestine.2. The accesory organs: they are the liver, pancreas and salivary glands.

DIGESTIVE SYSTEM

The RESPIRATORY SYSTEM gives our cells the oxygen they need to perform the vital function.When we breathe we take in the oxygen that our cells need. At the same time we expel carbon dioxide that our cells produce as a waste.

RESPIRATORY SYSTEM