True: teeth break up food, the windpipe is known as the trachea, chemicals in your saliva help to break up food, the oesophugus is where your food travels to your stomach, the stomach has acid in it, the liver makes products and gets rid of toxins, the kidneys filter waste from your blood and turn it into urine, the skin is the largest organ, your heart pumps blood around the body, lungs take in oxygen and expel carbon dioxide, the small intestine absorbs food into your body, the large intestine absorbs water from waste products in your body, False: you have 40 teeth, your tongue is 12 inches long, your intestines are 60 feet long, if you eat white chocolate your faeces are white, your heart is the size of a table tennis ball, your kidneys are above your liver, your stomach is the size of a football,

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